One Medical of Ny, P.C.
NPI 1861709487 · Family Medicine Physician · New York, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
One Medical of Ny, P.C. is a Family Medicine Physician organization in New York, NY (NPI 1861709487).
Provider details
- NPI number
- 1861709487
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Andrew Diamond, President, Treasurer(415) 689-3426
- License
- 252388 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 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)
- Other name
- One Medical
- Doing business as
- One Medical Group
Registry dates
- Enumerated
- 2010-09-02
- Last updated
- 2025-10-30
- Certified
- 2025-10-30
Frequently asked questions
- What is One Medical of Ny, P.C.'s NPI number?
- One Medical of Ny, P.C.'s National Provider Identifier (NPI) is 1861709487, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is One Medical of Ny, P.C.?
- One Medical of Ny, P.C. is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is One Medical of Ny, P.C. located?
- One Medical of Ny, P.C.'s practice location on file with NPPES is 489 5th Ave Fl 3, New York, NY 10017-6145.
- What is One Medical of Ny, P.C.'s phone number?
- The practice phone number listed in the NPPES registry for One Medical of Ny, P.C. is (415) 658-6791.
- Does One Medical of Ny, P.C. accept Medicare?
- One Medical of Ny, P.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 One Medical of Ny, P.C.?
- The authorized official listed on One Medical of Ny, P.C.'s NPPES record is Andrew Diamond, President, Treasurer. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is One Medical of Ny, P.C.'s NPI active?
- Yes — One Medical of Ny, P.C.'s NPI (1861709487) is active in the NPPES registry as of the last update on 2025-10-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.