Watertown Family Practice Associates S.c.
NPI 1811064942 · Family Medicine Physician · Watertown, WI
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Watertown Family Practice Associates S.c. is a Family Medicine Physician organization in Watertown, WI (NPI 1811064942).
Provider details
- NPI number
- 1811064942
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Michael Sullivan, Clinic President(920) 261-8500
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-11-30
- Last updated
- 2022-04-07
- Certified
- 2022-04-07
Frequently asked questions
- What is Watertown Family Practice Associates S.c.'s NPI number?
- Watertown Family Practice Associates S.c.'s National Provider Identifier (NPI) is 1811064942, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Watertown Family Practice Associates S.c.?
- Watertown Family Practice Associates S.c. is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Watertown Family Practice Associates S.c. located?
- Watertown Family Practice Associates S.c.'s practice location on file with NPPES is 127 Hospital Dr, Watertown, WI 53098-3303.
- What is Watertown Family Practice Associates S.c.'s phone number?
- The practice phone number listed in the NPPES registry for Watertown Family Practice Associates S.c. is (920) 261-8500.
- Does Watertown Family Practice Associates S.c. accept Medicare?
- Watertown Family Practice Associates S.c. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Watertown Family Practice Associates S.c.?
- The authorized official listed on Watertown Family Practice Associates S.c.'s NPPES record is Michael Sullivan, Clinic President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Watertown Family Practice Associates S.c.'s NPI active?
- Yes — Watertown Family Practice Associates S.c.'s NPI (1811064942) is active in the NPPES registry as of the last update on 2022-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.