Watertown Internists PC
NPI 1609844463 · Internal Medicine Physician · Watertown, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Watertown Internists PC is a Internal Medicine Physician organization in Watertown, NY (NPI 1609844463).
Provider details
- NPI number
- 1609844463
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Collins Kellogg, President(315) 782-2141
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
20 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
- 2006-03-09
- Last updated
- 2018-08-17
Frequently asked questions
- What is Watertown Internists PC's NPI number?
- Watertown Internists PC's National Provider Identifier (NPI) is 1609844463, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Watertown Internists PC?
- Watertown Internists PC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Watertown Internists PC located?
- Watertown Internists PC's practice location on file with NPPES is 53-59 Public Square, Watertown, NY 13601.
- What is Watertown Internists PC's phone number?
- The practice phone number listed in the NPPES registry for Watertown Internists PC is (315) 782-2141.
- Does Watertown Internists PC accept Medicare?
- Watertown Internists PC 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 Internists PC?
- The authorized official listed on Watertown Internists PC's NPPES record is Collins Kellogg, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Watertown Internists PC's NPI active?
- Yes — Watertown Internists PC's NPI (1609844463) is active in the NPPES registry as of the last update on 2018-08-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.