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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ariella Rochelle Cohen, D.O.

Pediatric Gastroenterology Physician in Buffalo, NY · enumerated 2017.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1629503883

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Registry record

Entity type Individual (Type 1)
Name Dr. Ariella Rochelle Cohen
Credential D.O.
Sex Female
Practice address 219 Bryant St, Women and Children'S Hospital of Buffalo, Buffalo, NY, 14222
Phone (716) 878-7432
Enumeration date Apr 25, 2017
Last updated in NPPES Dec 10, 2024

Taxonomy & licenses

2080P0206X Pediatric Gastroenterology Physician Allopathic & Osteopathic Physicians · License 13831735-1204 (UT) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Is NPI 1629503883 active?
Yes, as of the latest NPPES snapshot, NPI 1629503883 is active (record last updated 2024-12-10).
How do I verify Ariella Cohen's NPI record?
Cross-check NPI 1629503883 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-12-10.