Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Frederick William Dean

Peer Specialist in Rochester, NY · enumerated 2019.

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

National Provider Identifier

1821634833

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Registry record

Entity type Individual (Type 1)

Name Mr. Frederick William Dean

Sex Male

Practice address 320 N Goodman St Ste 202, Rochester, NY, 14607

Phone (585) 325-3145

Enumeration date Nov 25, 2019

Last updated in NPPES Nov 25, 2019

Taxonomy & licenses

175T00000X Peer Specialist Other Service Providers 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

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 Frederick Dean?

Frederick Dean is registered in NPPES with the primary taxonomy of Peer Specialist. 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 2019-11-25.