Ari-Nareg Meguerditchian, M.D.
NPI 1649224163 · Surgical Oncology Physician · Buffalo, NY
Ari-Nareg Meguerditchian, M.D. is a Surgical Oncology Physician provider in Buffalo, NY (NPI 1649224163).
Provider details
- NPI number
- 1649224163
- Entity type
- Individual
- Primary specialty
- Surgical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 002514-1 (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
20 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
- 2006-05-20
- Last updated
- 2010-06-17
Frequently asked questions
- What is Ari-Nareg Meguerditchian's NPI number?
- Ari-Nareg Meguerditchian's National Provider Identifier (NPI) is 1649224163, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ari-Nareg Meguerditchian's specialty?
- Ari-Nareg Meguerditchian is listed in the NPPES registry with a primary specialty of Surgical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Ari-Nareg Meguerditchian located?
- Ari-Nareg Meguerditchian's practice location on file with NPPES is Elm and Carlton St, Buffalo, NY 14263-0001.
- What is Ari-Nareg Meguerditchian's phone number?
- The practice phone number listed in the NPPES registry for Ari-Nareg Meguerditchian is (716) 845-2300.
- Is Ari-Nareg Meguerditchian's NPI active?
- Yes — Ari-Nareg Meguerditchian's NPI (1649224163) is active in the NPPES registry as of the last update on 2010-06-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.