Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Daniel William Sheehan, MD

Pediatric Pulmonology Physician in Buffalo, NY · enumerated 2006.

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

National Provider Identifier

1881777225

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Registry record

Entity type Individual (Type 1)

Name Daniel William Sheehan

Credential MD

Sex Male

Practice address 1001 Main St Fl 4, Buffalo, NY, 14203

Phone (716) 323-0110

Fax (716) 323-0296

Enumeration date Oct 21, 2006

Last updated in NPPES May 28, 2025

Taxonomy & licenses

2080P0214X Pediatric Pulmonology Physician Allopathic & Osteopathic Physicians · License 233017 (NY) Primary

MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
02563931	Medicaid	NY	—
4412576	Other	—	IHA
000527692001	Other	—	BC/BS
1016153800001	Other	—	PA MEDICAID
00026940401	Other	—	UNIVERA
040901000025	Other	—	FIDELIS

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

Where does Daniel Sheehan practice?

The practice location on file with NPPES is in Buffalo, NY. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Daniel Sheehan?

The National Provider Identifier (NPI) for Daniel Sheehan is 1881777225, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-28.