Dr. Stephen K. Sponagle
Dr. Stephen K. Sponagle
Last updated: Jul 8, 2007

Dr. Stephen K. Sponagle

  • Gender: Male
  • Experience: 22 years
  • Graduated from: University Of South Florida College Of Medicine
  • Graduation year: 1999
  • Sole propriator: No
  • NPI: 1255382925

Dr. Stephen K. Sponagle MD

Psychiatrist

He is located at 1155 North Mayfair Road Behavioral Health Clinic @ Tosa in Milwaukee, WI 53226. Can help patients with the following: Autism, Avoidant Personality Disorder, Drug Abuse, Fragile X Syndrome (FXS), Postpartum Depression (PPD), Rape and Sexual Assault. His National Provider Identifier (NPI) number is 1255382925. Appointment can be made via the phone number (414) 805-3666. He is affiliated with 3 practices.

Conditions treated

Dr. Stephen K. Sponagle, being an psychiatrist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Stephen K. Sponagle.

  • Amnesia
  • Anorexia Nervosa
  • Antisocial Personality Disorder (ASPD)
  • Anxiety
  • Aphasia
  • Asperger Syndrome (AS)
  • Attention-Deficit/Hyperactivity Disorder (ADHD)
  • Autism
  • Avoidant Personality Disorder
  • Binge Eating Disorder
  • Bipolar Disorder
  • Body Dysmorphic Disorder (BDD)
  • Borderline Personality Disorder (BPD)
  • Bulimia Nervosa
  • Dementia
  • Depression
  • Dissociative Fugue
  • Dissociative Identity Disorder
  • Drug Abuse
  • Eating Disorder
  • Fragile X Syndrome (FXS)
  • Grief
  • Hypersomnia
  • Insomnia
  • Isolation
  • Learning Disability
  • Mental Illness
  • Mood Disorders
  • Munchausen Syndrome
  • Narcissistic Personality Disorder (NPD)
  • Obsessive Compulsive Disorder (OCD)
  • Online Therapy
  • Panic Disorder
  • Persistent Depressive Disorder
  • Pervasive Developmental Disorders (PDD)
  • Phobias
  • Postpartum Depression (PPD)
  • Posttraumatic Stress Disorder (PTSD)
  • Premenstrual Dysphoric Disorder (PMDD)
  • Psychotic Disorder
  • Rape and Sexual Assault
  • Relationship Issues
  • Schizoaffective Disorder
  • Schizophrenia
  • Seasonal Affective Disorder (SAD)
  • Sleepwalking
  • Speech Disorders
  • Stress
  • Tardive Dyskinesia
  • Tics
  • Trauma
  • Wilson-Turner Syndrome

Procedures Performed by Dr. Stephen K. Sponagle

ACA Marketplace (Obamacare/HealthCare.gov) plan networks

Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Stephen K. Sponagle as in-network for the following 2026 plans.

Health plans

Anthem Blue Cross and Blue Shield

Network data as of Mar 25, 2026, as reported by the insurer.

Show all 9 plans from Anthem Blue Cross and Blue Shield
Anthem Blue Cross and Blue Shield plans
Plan Plan type Network tier New patients
Anthem Bronze Preferred/Broad 5000 (3 Free PCP Visits + $0 Select Drugs + Incentives) POS · Expanded Bronze Participating Accepting new patients
Anthem Bronze Preferred/Broad HSA (+ Incentives) POS · Expanded Bronze Participating Accepting new patients
Anthem Bronze Preferred/Broad Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) POS · Expanded Bronze Participating Accepting new patients
Anthem Gold Preferred/Broad 1000 ($0 Virtual PCP + $0 Select Drugs + Incentives) POS · Gold Participating Accepting new patients
Anthem Gold Preferred/Broad Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) POS · Gold Participating Accepting new patients
Anthem Heart Healthy Bronze Preferred/Broad 0 Med Ded ($0 Virtual PCP+$0 Select Drugs+Incentives) POS · Expanded Bronze Participating Accepting new patients
Anthem Silver Preferred/Broad 4000 ($0 PCP Visits + $0 Select Drugs + Incentives) POS · Silver Participating Accepting new patients
Anthem Silver Preferred/Broad 5500 ($0 Virtual PCP + $0 Select Drugs + Incentives) POS · Silver Participating Accepting new patients
Anthem Silver Preferred/Broad Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) POS · Silver Participating Accepting new patients

Medica

Network data as of Jul 1, 2026, as reported by the insurer.

Show all 27 plans from Medica
Medica plans
Plan Plan type Network tier New patients
Engage by Medica Bronze HSA EPO · Expanded Bronze Preferred Not accepting new patients
Engage by Medica Bronze Share EPO · Expanded Bronze Preferred Not accepting new patients
Engage by Medica Expanded Bronze Standard EPO · Expanded Bronze Preferred Not accepting new patients
Engage by Medica Gold $0 Copay PCP Visits EPO · Gold Preferred Not accepting new patients
Engage by Medica Gold Share EPO · Gold Preferred Not accepting new patients
Engage by Medica Gold Standard EPO · Gold Preferred Not accepting new patients
Engage by Medica Silver $0 Copay PCP Visits EPO · Silver Preferred Not accepting new patients
Engage by Medica Silver Share EPO · Silver Preferred Not accepting new patients
Engage by Medica Silver Standard EPO · Silver Preferred Not accepting new patients
Essentia Choice Care with Medica Bronze HSA EPO · Expanded Bronze Preferred Not accepting new patients
Essentia Choice Care with Medica Bronze Share EPO · Expanded Bronze Preferred Not accepting new patients
Essentia Choice Care with Medica Expanded Bronze Standard EPO · Expanded Bronze Preferred Not accepting new patients
Essentia Choice Care with Medica Gold $0 Copay PCP Visits EPO · Gold Preferred Not accepting new patients
Essentia Choice Care with Medica Gold Share EPO · Gold Preferred Not accepting new patients
Essentia Choice Care with Medica Gold Standard EPO · Gold Preferred Not accepting new patients
Essentia Choice Care with Medica Silver $0 Copay PCP Visits EPO · Silver Preferred Not accepting new patients
Essentia Choice Care with Medica Silver Share EPO · Silver Preferred Not accepting new patients
Essentia Choice Care with Medica Silver Standard EPO · Silver Preferred Not accepting new patients
Medica Individual Choice Bronze HSA EPO · Expanded Bronze Preferred Not accepting new patients
Medica Individual Choice Bronze Share EPO · Expanded Bronze Preferred Not accepting new patients
Medica Individual Choice Expanded Bronze Standard EPO · Expanded Bronze Preferred Not accepting new patients
Medica Individual Choice Gold $0 Copay PCP Visits EPO · Gold Preferred Not accepting new patients
Medica Individual Choice Gold Share EPO · Gold Preferred Not accepting new patients
Medica Individual Choice Gold Standard EPO · Gold Preferred Not accepting new patients
Medica Individual Choice Silver $0 Copay PCP Visits EPO · Silver Preferred Not accepting new patients
Medica Individual Choice Silver Share EPO · Silver Preferred Not accepting new patients
Medica Individual Choice Silver Standard EPO · Silver Preferred Not accepting new patients

Network Health

Network data as of Apr 1, 2026, as reported by the insurer.

Show all 14 plans from Network Health
Network Health plans
Plan Plan type Network tier New patients
Prestige Bronze $0 Medical Deductible (2 plan variants) HMO · Expanded Bronze Signatureprestigebronzezeromedicaldeductible Accepting new patients
Prestige Bronze $0 Medical Deductible + Dental + Vision HMO · Expanded Bronze Signatureprestigebronzezeromedicaldeductibledv Accepting new patients
Prestige Bronze $0 Medical Deductible + Dental +Vision HMO · Expanded Bronze Signatureprestigebronzezeromedicaldeductibledv Accepting new patients
Prestige Bronze Essential + 3 Free PCP Visits HMO · Expanded Bronze Prestigebronzeessential Accepting new patients
Prestige Bronze Essential + Dental + Vision + 3 Free PCP Visits HMO · Expanded Bronze Prestigebronzeessentialdv Accepting new patients
Prestige Bronze Plus HMO · Expanded Bronze Prestigebronzeplus Accepting new patients
Prestige Gold HMO · Gold Prestigegold Accepting new patients
Prestige Gold 50 + 1 Free PCP Visit HMO · Gold Prestigegoldfifty Accepting new patients
Prestige Gold 50 + Dental + Vision + 1 Free PCP Visit HMO · Gold Prestigegoldfiftydv Accepting new patients
Prestige Gold Essential + 3Free PCP Visits HMO · Gold Prestigegoldessential Accepting new patients
Prestige Gold Essential + Dental + Vision + 3 Free PCP Visits HMO · Gold Prestigegoldessentialdv Accepting new patients
Prestige Silver HMO · Silver Prestigesilver Accepting new patients
Prestige Silver Essential + 3 Free PCP Visits HMO · Silver Prestigesilveressential Accepting new patients
Prestige Silver Essential + Dental + Vision + 3 Free PCP Visits HMO · Silver Prestigesilveressentialdv Accepting new patients

Quartz

Network data as of Sep 15, 2026, as reported by the insurer.

Show all 57 plans from Quartz
Quartz plans
Plan Plan type Network tier New patients
QUARTZ GUNDERSEN PERFORMANCE BRONZE $0 MEDICAL DED HMO · Expanded Bronze Preferred Accepting new patients
QUARTZ GUNDERSEN PERFORMANCE BRONZE $10,150 DED HMO · Expanded Bronze Preferred Accepting new patients
QUARTZ GUNDERSEN PERFORMANCE BRONZE (DENTAL & VISION) $0 MEDICAL DED HMO · Expanded Bronze Preferred Accepting new patients
QUARTZ GUNDERSEN PERFORMANCE BRONZE (DENTAL & VISION) $10,150 DED HMO · Expanded Bronze Preferred Accepting new patients
QUARTZ GUNDERSEN PERFORMANCE BRONZE (DENTAL & VISION) STANDARD EASY PRICING HMO · Expanded Bronze Preferred Accepting new patients
QUARTZ GUNDERSEN PERFORMANCE BRONZE STANDARD EASY PRICING HMO · Expanded Bronze Preferred Accepting new patients
QUARTZ GUNDERSEN PERFORMANCE CATASTROPHIC $10,600 DED HMO · Catastrophic Preferred Accepting new patients
QUARTZ GUNDERSEN PERFORMANCE GOLD $4,000 DED HMO · Gold Preferred Accepting new patients
QUARTZ GUNDERSEN PERFORMANCE GOLD (DENTAL & VISION) $4,000 DED HMO · Gold Preferred Accepting new patients
QUARTZ GUNDERSEN PERFORMANCE GOLD (DENTAL & VISION) STANDARD EASY PRICING HMO · Gold Preferred Accepting new patients
QUARTZ GUNDERSEN PERFORMANCE GOLD MAINTENANCE $700 DED HMO · Gold Preferred Accepting new patients
QUARTZ GUNDERSEN PERFORMANCE GOLD MAINTENANCE (DENTAL & VISION) $700 DED HMO · Gold Preferred Accepting new patients
QUARTZ GUNDERSEN PERFORMANCE GOLD STANDARD EASY PRICING HMO · Gold Preferred Accepting new patients
QUARTZ GUNDERSEN PERFORMANCE SILVER $8,000 DED HMO · Silver Preferred Accepting new patients
QUARTZ GUNDERSEN PERFORMANCE SILVER $9,000 DED HMO · Silver Preferred Accepting new patients
QUARTZ GUNDERSEN PERFORMANCE SILVER (DENTAL & VISION) $8,000 DED HMO · Silver Preferred Accepting new patients
QUARTZ GUNDERSEN PERFORMANCE SILVER (DENTAL & VISION) $9,000 DED HMO · Silver Preferred Accepting new patients
QUARTZ GUNDERSEN PERFORMANCE SILVER (DENTAL & VISION) STANDARD EASY PRICING HMO · Silver Preferred Accepting new patients
QUARTZ GUNDERSEN PERFORMANCE SILVER STANDARD EASY PRICING HMO · Silver Preferred Accepting new patients
QUARTZ ONE ACHIEVE W/GUNDERSEN BRONZE $0 MEDICAL DED HMO · Expanded Bronze Preferred Accepting new patients
QUARTZ ONE ACHIEVE W/GUNDERSEN BRONZE $10,150 DED HMO · Expanded Bronze Preferred Accepting new patients
QUARTZ ONE ACHIEVE W/GUNDERSEN BRONZE (DENTAL & VISION) $0 MEDICAL DED HMO · Expanded Bronze Preferred Accepting new patients
QUARTZ ONE ACHIEVE W/GUNDERSEN BRONZE (DENTAL & VISION) $10,150 DED HMO · Expanded Bronze Preferred Accepting new patients
QUARTZ ONE ACHIEVE W/GUNDERSEN BRONZE (DENTAL & VISION) STANDARD EASY PRICING HMO · Expanded Bronze Preferred Accepting new patients
QUARTZ ONE ACHIEVE W/GUNDERSEN BRONZE STANDARD EASY PRICING HMO · Expanded Bronze Preferred Accepting new patients
QUARTZ ONE ACHIEVE W/GUNDERSEN CATASTROPHIC $10,600 DED HMO · Catastrophic Preferred Accepting new patients
QUARTZ ONE ACHIEVE W/GUNDERSEN GOLD $4,000 DED HMO · Gold Preferred Accepting new patients
QUARTZ ONE ACHIEVE W/GUNDERSEN GOLD (DENTAL & VISION) $4,000 DED HMO · Gold Preferred Accepting new patients
QUARTZ ONE ACHIEVE W/GUNDERSEN GOLD (DENTAL & VISION) STANDARD EASY PRICING HMO · Gold Preferred Accepting new patients
QUARTZ ONE ACHIEVE W/GUNDERSEN GOLD MAINTENANCE $700 DED HMO · Gold Preferred Accepting new patients
QUARTZ ONE ACHIEVE W/GUNDERSEN GOLD MAINTENANCE (DENTAL & VISION) $700 DED HMO · Gold Preferred Accepting new patients
QUARTZ ONE ACHIEVE W/GUNDERSEN GOLD STANDARD EASY PRICING HMO · Gold Preferred Accepting new patients
QUARTZ ONE ACHIEVE W/GUNDERSEN SILVER $8,000 DED HMO · Silver Preferred Accepting new patients
QUARTZ ONE ACHIEVE W/GUNDERSEN SILVER $9,000 DED HMO · Silver Preferred Accepting new patients
QUARTZ ONE ACHIEVE W/GUNDERSEN SILVER (DENTAL & VISION) $8,000 DED HMO · Silver Preferred Accepting new patients
QUARTZ ONE ACHIEVE W/GUNDERSEN SILVER (DENTAL & VISION) $9,000 DED HMO · Silver Preferred Accepting new patients
QUARTZ ONE ACHIEVE W/GUNDERSEN SILVER (DENTAL & VISION) STANDARD EASY PRICING HMO · Silver Preferred Accepting new patients
QUARTZ ONE ACHIEVE W/GUNDERSEN SILVER STANDARD EASY PRICING HMO · Silver Preferred Accepting new patients
QUARTZ ONE ACHIEVE W/UW HEALTH BRONZE $0 MEDICAL DED HMO · Expanded Bronze Preferred Accepting new patients
QUARTZ ONE ACHIEVE W/UW HEALTH BRONZE $10,150 DED HMO · Expanded Bronze Preferred Accepting new patients
QUARTZ ONE ACHIEVE W/UW HEALTH BRONZE (DENTAL & VISION) $0 MEDICAL DED HMO · Expanded Bronze Preferred Accepting new patients
QUARTZ ONE ACHIEVE W/UW HEALTH BRONZE (DENTAL & VISION) $10,150 DED HMO · Expanded Bronze Preferred Accepting new patients
QUARTZ ONE ACHIEVE W/UW HEALTH BRONZE (DENTAL & VISION) STANDARD EASY PRICING HMO · Expanded Bronze Preferred Accepting new patients
QUARTZ ONE ACHIEVE W/UW HEALTH BRONZE STANDARD EASY PRICING HMO · Expanded Bronze Preferred Accepting new patients
QUARTZ ONE ACHIEVE W/UW HEALTH CATASTROPHIC $10,600 DED HMO · Catastrophic Preferred Accepting new patients
QUARTZ ONE ACHIEVE W/UW HEALTH GOLD $4,000 DED HMO · Gold Preferred Accepting new patients
QUARTZ ONE ACHIEVE W/UW HEALTH GOLD (DENTAL & VISION) $4,000 DED HMO · Gold Preferred Accepting new patients
QUARTZ ONE ACHIEVE W/UW HEALTH GOLD (DENTAL & VISION) STANDARD EASY PRICING HMO · Gold Preferred Accepting new patients
QUARTZ ONE ACHIEVE W/UW HEALTH GOLD MAINTENANCE $700 DED HMO · Gold Preferred Accepting new patients
QUARTZ ONE ACHIEVE W/UW HEALTH GOLD MAINTENANCE (DENTAL & VISION) $700 DED HMO · Gold Preferred Accepting new patients
QUARTZ ONE ACHIEVE W/UW HEALTH GOLD STANDARD EASY PRICING HMO · Gold Preferred Accepting new patients
QUARTZ ONE ACHIEVE W/UW HEALTH SILVER $8,000 DED HMO · Silver Preferred Accepting new patients
QUARTZ ONE ACHIEVE W/UW HEALTH SILVER $9,000 DED HMO · Silver Preferred Accepting new patients
QUARTZ ONE ACHIEVE W/UW HEALTH SILVER (DENTAL & VISION) $8,000 DED HMO · Silver Preferred Accepting new patients
QUARTZ ONE ACHIEVE W/UW HEALTH SILVER (DENTAL & VISION) $9,000 DED HMO · Silver Preferred Accepting new patients
QUARTZ ONE ACHIEVE W/UW HEALTH SILVER (DENTAL & VISION) STANDARD EASY PRICING HMO · Silver Preferred Accepting new patients
QUARTZ ONE ACHIEVE W/UW HEALTH SILVER STANDARD EASY PRICING HMO · Silver Preferred Accepting new patients

UnitedHealthcare

Network data as of Sep 16, 2026, as reported by the insurer.

Show all 13 plans from UnitedHealthcare
UnitedHealthcare plans
Plan Plan type Network tier New patients
UHC Bronze Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, No Referrals) HMO · Expanded Bronze Non Preferred Not accepting new patients
UHC Bronze Copay Focus+ $0 Indiv Med Ded ($0 Virtual Urgent Care, Dental + Vision, No Referrals) HMO · Expanded Bronze Non Preferred Not accepting new patients
UHC Bronze Essential ($0 Virtual Urgent Care, No Referrals) HMO · Bronze Non Preferred Not accepting new patients
UHC Bronze Standard (No Referrals) HMO · Expanded Bronze Non Preferred Not accepting new patients
UHC Gold Advantage ($0 Virtual Urgent Care, $5 Tier 2 Rx, No Referrals) HMO · Gold Non Preferred Not accepting new patients
UHC Gold Advantage+ ($0 Virtual Urgent Care, $5 Tier 2 Rx, Dental + Vision, No Referrals) HMO · Gold Non Preferred Not accepting new patients
UHC Gold Copay Focus $0 Indiv Med Ded ($0 Virtual Urgent Care, $5 Tier 2 Rx, No Referrals) HMO · Gold Non Preferred Not accepting new patients
UHC Gold Standard (No Referrals) HMO · Gold Non Preferred Not accepting new patients
UHC Silver Advantage ($0 Virtual Urgent Care, $5 Tier 2 Rx, No Referrals) HMO · Silver Non Preferred Not accepting new patients
UHC Silver Advantage+ ($0 Virtual Urgent Care, $5 Tier 2 Rx, Dental + Vision, No Referrals) HMO · Silver Non Preferred Not accepting new patients
UHC Silver Standard (No Referrals) HMO · Silver Non Preferred Not accepting new patients
UHC Silver Value ($0 Virtual Urgent Care, $8 Tier 2 Rx, No Referrals) HMO · Silver Non Preferred Not accepting new patients
UHC Silver Value+ ($0 Virtual Urgent Care, $8 Tier 2 Rx, Dental + Vision, No Referrals) HMO · Silver Non Preferred Not accepting new patients

This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Stephen K. Sponagle is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.

Insurance information looks wrong? Let us know

Medicare Enrollment

Dr. Stephen K. Sponagle is enrolled to bill Medicare as a Practitioner - Psychiatry .

Bills through: 16th Street Community Health Center Inc.

Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.

Payments received

Drug payment

Sunovion Pharmaceuticals $52
Janssen $26
Otsuka Pharmaceutical $16

Other

Food and Beverage $109

Studies

UNIVERSITY OF SOUTH FLORIDA COLLEGE OF MEDICINE

Graduated in 1999

Affiliated practices

Sixteenth Street Community Health Centers
1032 South Cesar E Chavez Drive
Milwaukee, 53204 WI
(414) 672-1353
Wisconsin Community Services
3734 West Wisconsin Avenue
Milwaukee, 53208 WI
(414) 344-6111
Unlimited Potential
230 West Wells Street
Milwaukee, 53203 WI
(414) 290-0440

Looking for more Psychiatrists?

Out of the 92 psychiatrists in this region, here are 10 randomly selected ones for you to explore.

Dr. Stephanie L. Kohler Neuwirth
  • Gender: Female
  • Address: Department of Psychiatry 1155 North Mayfair Road Wauwatosa, 53226, WI
Dr. Elizabeth Dianne Nilsson
  • Gender: Female
  • Address: 9455 West Watertown Plank Road Milwaukee, 53226, WI
Dr. Marc Gunderson
  • Gender: Male
  • Address: 1155 North Mayfair Road Milwaukee, 53226, WI
Dr. Nancy D. Check
  • Gender: Female
  • Address: MCW Campus Clinic At Tosa Center 1155 North Mayfair Road Milwaukee, 53226, WI
Dr. Nagwa Agaiby
  • Gender: Female
  • Address: 9455 West Watertown Plank Road Milwaukee, 53226, WI
Dr. Annaliese Marie Koller Shumate
  • Gender: Female
  • Address: FL 3 1155 North Mayfair Road Wauwatosa, 53226, WI
Dr. Richard D. Turcott
  • Gender: Male
  • Address: Suite 785 2600 North Mayfair Road Wauwatosa, 53226, WI
Dr. Ajay Sehgal
  • Gender: Male
  • Address: 8701 West Watertown Plank Road Milwaukee, 53226, WI
Dr. Carolyn J. Turcott
  • Gender: Female
  • Address: Suite 785 2600 North Mayfair Road Wauwatosa, 53226, WI
Dr. Thomas Robert Harding
  • Gender: Male
  • Address: 4230 Copper Ridge Drive Traverse City, 49684, MI

Questions & Answers

Does Dr. Stephen K. Sponagle accept patients with Anthem Blue Cross and Blue Shield?

Yes, Dr. Stephen K. Sponagle is listed in-network for Anthem Blue Cross and Blue Shield through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.

Does Dr. Stephen K. Sponagle have affiliation with practices?

Dr. Stephen K. Sponagle is affiliated with Sixteenth Street Community Health Centers. For the full list of practices see this list.

Where can you meet with Dr. Stephen K. Sponagle?

Dr. Stephen K. Sponagle's office is located at 1155 North Mayfair Road Behavioral Health Clinic @ Tosa in Milwaukee, WI 53226.

What conditions does Dr. Stephen K. Sponagle treat?

Dr. Stephen K. Sponagle provides treatment for Autism, Avoidant Personality Disorder, Drug Abuse, Fragile X Syndrome (FXS), Postpartum Depression (PPD), Rape and Sexual Assault. For the full list see this list.