Winthrop Community Medical Affiliates, PC
NPI 1013455773 · Endocrinology, Diabetes & Metabolism Physician · Riverhead, NY
Winthrop Community Medical Affiliates, PC is a Endocrinology, Diabetes & Metabolism Physician organization in Riverhead, NY (NPI 1013455773).
Provider details
- NPI number
- 1013455773
- Entity type
- Organization
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Marc Adler, Co-President(516) 663-3849
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
9 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
Other names (DBA / former)
- Doing business as
- East End Endocrinology Associates
Registry dates
- Enumerated
- 2017-02-02
- Last updated
- 2017-02-02
Frequently asked questions
- What is Winthrop Community Medical Affiliates, PC's NPI number?
- Winthrop Community Medical Affiliates, PC's National Provider Identifier (NPI) is 1013455773, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Winthrop Community Medical Affiliates, PC?
- Winthrop Community Medical Affiliates, PC is classified in the NPPES registry as Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Winthrop Community Medical Affiliates, PC located?
- Winthrop Community Medical Affiliates, PC's practice location on file with NPPES is 189 Main Rd, Riverhead, NY 11901-1957.
- What is Winthrop Community Medical Affiliates, PC's phone number?
- The practice phone number listed in the NPPES registry for Winthrop Community Medical Affiliates, PC is (631) 288-7120.
- Who is the authorized official for Winthrop Community Medical Affiliates, PC?
- The authorized official listed on Winthrop Community Medical Affiliates, PC's NPPES record is Marc Adler, Co-President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Winthrop Community Medical Affiliates, PC's NPI active?
- Yes — Winthrop Community Medical Affiliates, PC's NPI (1013455773) is active in the NPPES registry as of the last update on 2017-02-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.