Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Paul Aaron Grant, DO

Nuclear Medicine Physician in Buffalo, NY · enumerated 2009.

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

National Provider Identifier

1356579940

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Registry record

Entity type Individual (Type 1)

Name Paul Aaron Grant

Credential DO

Sex Male

Practice address Elm and Carlton Streets, Buffalo, NY, 14263

Phone (716) 845-2300

Fax (716) 845-8118

Enumeration date Jun 23, 2009

Last updated in NPPES Jan 13, 2021

Taxonomy & licenses

207U00000X Nuclear Medicine Physician Allopathic & Osteopathic Physicians · License 276279 (NY) 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

Other identifiers

Identifier	Type	State	Issuer
04039185	Medicaid	NY	-

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

How do I verify Paul Grant's NPI record?

Cross-check NPI 1356579940 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1356579940 active?

Yes, as of the latest NPPES snapshot, NPI 1356579940 is active (record last updated 2021-01-13).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-01-13.