Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Peter C Frommelt, MD

Individual provider Pediatric Cardiology Physician · NPI 1508817461

Dr. Peter C Frommelt, MD is registered under Cardiovascular Disease (Cardiology) in Milwaukee, Wisconsin. Graduated from University of Iowa, Rj & L Carver College of Medicine in 1985, 41 years ago. Practices with Childrens Specialty Group Inc, a 213-clinician group and accepts Medicare assignment. Licensed in Wisconsin.

Years since qualifying
41
Trained at
University of Iowa, Rj & L Carver 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

9000 W Wisconsin Ave Pediatric Cardiology
Milwaukee, WI 53226-4874 Not confirmed with CMS for 13 years — call before visiting
Phone: (414) 266-6457
Fax: (414) 266-2294
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Cardiology Physician (primary) Taxonomy 2080P0202X · Licence 32188 (WI)

Record details

NPI number1508817461
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 15, 2006
Last updated in NPPESMarch 8, 2013

Medicare enrollment

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

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Also practisesPEDIATRIC MEDICINE
Medical schoolUNIVERSITY OF IOWA, RJ & L CARVER COLLEGE OF MEDICINE
Graduated 1985 (41 years in practice)
Group practice Childrens Specialty Group Inc — 213 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients15
Services billed 44 a service is one billed item, such as a visit, a test or a procedure
Average patient age39

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Childrens Specialty Group Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 213 clinicians in the practice; 12 are shown here.

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