Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

William J. Belles MD PC

Q: What is the NPI number for William J. Belles MD PC?

The NPI for William J. Belles MD PC is 1982872297, a Type 2 (organization) record in the CMS NPPES registry.

Plastic Surgery within the Head & Neck (Otolaryngology) Physician in Tonawanda, NY · enumerated 2008 · authorized official William Belles, Owner.

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

National Provider Identifier

1982872297

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Registry record

Entity type Organization (Type 2)

Legal business name William J. Belles MD PC

Practice address 2545 Sheridan Dr, Tonawanda, NY, 14150

Phone (716) 838-1100

Fax (716) 838-0031

Enumeration date Feb 20, 2008

Last updated in NPPES Feb 20, 2008

Taxonomy & classification

207YX0007X Plastic Surgery within the Head & Neck (Otolaryngology) Physician Allopathic & Osteopathic Physicians · License 177476 (NY) Primary

Authorized official

Name William Belles

Title Owner

Phone (716) 838-1100

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

Who is the authorized official for William J. Belles MD PC?

NPPES lists William Belles (Owner) as the authorized official for this organization.

What is the NPI number for William J. Belles MD PC?

The NPI for William J. Belles MD PC is 1982872297, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-20.