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Watertown Family Practice Associates S.C.

Family Medicine Physician in Watertown, WI · enumerated 2006 · authorized official Michael Sullivan, Clinic President.

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

National Provider Identifier

1811064942

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Registry record

Entity type Organization (Type 2)
Legal business name Watertown Family Practice Associates S.C.
Practice address 127 Hospital Dr, Watertown, WI, 53098
Phone (920) 261-8500
Enumeration date Nov 30, 2006
Last updated in NPPES Apr 7, 2022

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Michael Sullivan
Title Clinic President
Phone (920) 261-8500

Other identifiers

Identifier Type State Issuer
32687900 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

What is the NPI number for Watertown Family Practice Associates S.C.?
The NPI for Watertown Family Practice Associates S.C. is 1811064942, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Watertown Family Practice Associates S.C.?
NPPES lists Michael Sullivan (Clinic President) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-04-07.