What is Eric Ahn's NPI number?

Eric Ahn's National Provider Identifier (NPI) is 1134528912, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Eric Ahn's specialty?

Eric Ahn is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).

Where is Eric Ahn located?

Eric Ahn's practice location on file with NPPES is Elm and Carlton St, Buffalo, NY 14263-0001.

What is Eric Ahn's phone number?

The practice phone number listed in the NPPES registry for Eric Ahn is (716) 845-2300.

Is Eric Ahn's NPI active?

Yes — Eric Ahn's NPI (1134528912) is active in the NPPES registry as of the last update on 2015-09-08.

IndividualActive

Eric Ahn, MD

NPI 1134528912 · Gastroenterology Physician · Buffalo, NY

Eric Ahn, MD is a Gastroenterology Physician provider in Buffalo, NY (NPI 1134528912).

Provider details

NPI number: 1134528912
Entity type: Individual
Primary specialty: Gastroenterology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: 281362 (NY)

Specialties & taxonomies

Gastroenterology PhysicianPrimary207RG0100XLicense 281362 (NY)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(75/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
11 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

Elm and Carlton St

Buffalo, NY 14263-0001

Phone: (716) 845-2300

Fax: (716) 845-3519

Street-level locationGet directions

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Mailing address