Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Dennis Michael Adey Sr., OPTICIAN

Optometrist in Fredonia, NY · enumerated 2017.

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

National Provider Identifier

1932615788

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Registry record

Entity type Individual (Type 1)

Name Mr. Dennis Michael Adey Sr.

Credential OPTICIAN

Sex Male

Practice address 10401 Bennett Rd, Fredonia, NY, 14063

Phone (716) 679-3180

Enumeration date Dec 15, 2017

Last updated in NPPES Dec 15, 2017

Taxonomy & licenses

247200000X Other Technician Technologists, Technicians & Other Technical Service Providers · License 5885 (NY) Secondary

152W00000X Optometrist Eye and Vision Services Providers · License C5885 (NY) Primary

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

What specialty is Dennis Adey?

Dennis Adey 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.

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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-12-15.