NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Joseph C Biondolillo, O.D.

Optometrist in Hamburg, NY · enumerated 2005.

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

National Provider Identifier

1104810845

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Registry record

Entity type Individual (Type 1)
Name Dr. Joseph C Biondolillo
Credential O.D.
Sex Male
Practice address Hamburg, NY, 14075
Phone (716) 649-1010
Fax (716) 649-1382
Enumeration date Sep 8, 2005
Last updated in NPPES Mar 3, 2011

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

152W00000X Optometrist Eye and Vision Services Providers · License TUV0038391 (NY) Primary
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses. About the OD credential

Other identifiers

Identifier Type State Issuer
15568 Other NY SPECTERA
161150836 Other NY TRICARE
612 Other NY DAVIS VISION
NY3839 Other NY EYEMED
330823 Other NY NATIONAL VISION ADMINISTR
7166491010 Other NY VISION SERVICE PLAN
NY3839 Other NM VISION BENEFITS OF AMERIC
000300107001 Other NY BLUE CROSS BLUE SHIELD
161150836 Other NY EMPIRE
7209491 Other NY INDEPENDENT HEALTH
00020345201 Other NY UNIVERA

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 this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Joseph Biondolillo?
Joseph Biondolillo is registered in NPPES with the primary taxonomy of Optometrist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-03-03.