Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Sherry L Prowatzke MD Sc

Obstetrics & Gynecology Physician in Waukesha, WI · enumerated 2009 · authorized official Sherry Prowatzke, Medical Doctor.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1952534497

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Registry record

Entity type Organization (Type 2)

Legal business name Sherry L Prowatzke MD Sc

Practice address 20611 Watertown Rd, Suite E, Waukesha, WI, 53186

Phone (262) 798-1910

Fax (262) 798-8660

Enumeration date Sep 1, 2009

Last updated in NPPES Sep 9, 2009

Taxonomy & classification

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 31478 (WI) Primary

Authorized official

Name Sherry Prowatzke

Title Medical Doctor

Phone (262) 798-1910

Other identifiers

Identifier	Type	State	Issuer
3161400	Medicaid	WI	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2009-09-09. Verify at npiregistry.cms.hhs.gov.

Where is Sherry L Prowatzke MD Sc located?

The practice location on file with NPPES is in Waukesha, WI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-09-09.