Graham Medical Services PC
NPI 1659607125 · Family Medicine Physician · Brooklyn, NY
Graham Medical Services PC is a Family Medicine Physician organization in Brooklyn, NY (NPI 1659607125).
Provider details
- NPI number
- 1659607125
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Nessim Roumi, President(718) 963-0276
- License
- 173545-1 (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
Registry dates
- Enumerated
- 2009-10-19
- Last updated
- 2009-10-19
Frequently asked questions
- What is Graham Medical Services PC's NPI number?
- Graham Medical Services PC's National Provider Identifier (NPI) is 1659607125, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Graham Medical Services PC?
- Graham Medical Services PC is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Graham Medical Services PC located?
- Graham Medical Services PC's practice location on file with NPPES is 121 Graham Ave, Brooklyn, NY 11206-2609.
- What is Graham Medical Services PC's phone number?
- The practice phone number listed in the NPPES registry for Graham Medical Services PC is (718) 963-0276.
- Who is the authorized official for Graham Medical Services PC?
- The authorized official listed on Graham Medical Services PC's NPPES record is Nessim Roumi, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Graham Medical Services PC's NPI active?
- Yes — Graham Medical Services PC's NPI (1659607125) is active in the NPPES registry as of the last update on 2009-10-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.