One Medical Group, P.C.
NPI 1851625586 · Internal Medicine Physician · New York, NY
One Medical Group, P.C. is a Internal Medicine Physician organization in New York, NY (NPI 1851625586).
Provider details
- NPI number
- 1851625586
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Thomas Lee, Ceo(415) 658-6791
- License
- 252388 (NY)
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
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)
- Doing business as
- One Medica Group
Registry dates
- Enumerated
- 2009-09-29
- Last updated
- 2009-09-29
Frequently asked questions
- What is One Medical Group, P.C.'s NPI number?
- One Medical Group, P.C.'s National Provider Identifier (NPI) is 1851625586, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is One Medical Group, P.C.?
- One Medical Group, P.C. is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is One Medical Group, P.C. located?
- One Medical Group, P.C.'s practice location on file with NPPES is 489 Fifth Ave., New York, NY 10017-6109.
- What is One Medical Group, P.C.'s phone number?
- The practice phone number listed in the NPPES registry for One Medical Group, P.C. is (212) 530-2288.
- Who is the authorized official for One Medical Group, P.C.?
- The authorized official listed on One Medical Group, P.C.'s NPPES record is Thomas Lee, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is One Medical Group, P.C.'s NPI active?
- Yes — One Medical Group, P.C.'s NPI (1851625586) is active in the NPPES registry as of the last update on 2009-09-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.