Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Stephen K Sponagle, MD

Individual provider Psychiatry Physician · NPI 1255382925

Dr. Stephen K Sponagle, MD is a Psychiatry in Milwaukee, Wisconsin. Graduated from University of South Florida College of Medicine in 1999, 27 years ago. Practices with 16th Street Community Health Center Inc, a 84-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
27
Trained at
University of South Florida College of Medicine
Licensed in
WI
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1155 N Mayfair Road Behavioral Health Clinic @ Tosa
Milwaukee, WI 53226
Phone: (414) 805-3666
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 47580 (WI)

Record details

NPI number1255382925
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 15, 2006
Last updated in NPPESJuly 8, 2007
Mailing address1155 N Mayfair Rd, Behavioral Health Clinic @ Tosa, Milwaukee, WI 53226-3421

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPSYCHIATRY
Medical schoolUNIVERSITY OF SOUTH FLORIDA COLLEGE OF MEDICINE
Graduated 1999 (27 years in practice)
Group practice 16th Street Community Health Center Inc. — 84 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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