Adult Medical Services, P.C.
NPI 1346315074 · Internal Medicine Physician · Williamsville, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Adult Medical Services, P.C. is a Internal Medicine Physician organization in Williamsville, NY (NPI 1346315074).
Provider details
- NPI number
- 1346315074
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Sameer Mamnoon, President(716) 276-8726
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
19 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
- 2006-11-21
- Last updated
- 2013-05-21
Frequently asked questions
- What is Adult Medical Services, P.C.'s NPI number?
- Adult Medical Services, P.C.'s National Provider Identifier (NPI) is 1346315074, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Adult Medical Services, P.C.?
- Adult Medical Services, P.C. is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Adult Medical Services, P.C. located?
- Adult Medical Services, P.C.'s practice location on file with NPPES is 6645 Main Street, Williamsville, NY 14221.
- What is Adult Medical Services, P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Adult Medical Services, P.C. is (716) 276-8726.
- Does Adult Medical Services, P.C. accept Medicare?
- Adult Medical Services, 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 Adult Medical Services, P.C.?
- The authorized official listed on Adult Medical Services, P.C.'s NPPES record is Sameer Mamnoon, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Adult Medical Services, P.C.'s NPI active?
- Yes — Adult Medical Services, P.C.'s NPI (1346315074) is active in the NPPES registry as of the last update on 2013-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.