Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Steven R Leuthner, MD

Individual provider Neonatal-Perinatal Medicine Physician · NPI 1104877950

Dr. Steven R Leuthner, MD is a Pediatric Medicine in Milwaukee, Wisconsin. Graduated from University of Chicago, Pritzker School of Medicine in 1989, 37 years ago. Practices with The Medical College of Wisconsin Inc, a 2,093-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
37
Trained at
University of Chicago, Pritzker School 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

9000 W Wisconsin Ave Division Of Neonatology
Milwaukee, WI 53226-4874
Phone: (414) 266-6820
Fax: (414) 266-6979
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • W180n8085 Town Hall Rd, Menomonee Falls, WI 53051-3518 — (262) 257-5000
  • 9200 W Wisconsin Ave, Milwaukee, WI 53226-3522 — (414) 805-6600
  • 3200 Pleasant Valley Rd, West Bend, WI 53095-9274 — (262) 836-7300

Specialties & licences

Neonatal-Perinatal Medicine Physician (primary) Taxonomy 2080N0001X · Licence 36692 (WI)

Record details

NPI number1104877950
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 15, 2006
Last updated in NPPESMarch 5, 2024
Certification dateMarch 5, 2024
Mailing address9000 W Wisconsin Ave, Division Of Neonatology, Milwaukee, WI 53226-4874

Medicare enrollment

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

Medicare specialtyPEDIATRIC MEDICINE
Medical schoolUNIVERSITY OF CHICAGO, PRITZKER SCHOOL OF MEDICINE
Graduated 1989 (37 years in practice)
Group practice The Medical College Of Wisconsin Inc — 2093 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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