Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. William Robert Bratton, D.D.S.

Dentist in Arcata, CA · enumerated 2007.

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

National Provider Identifier

1962681122

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Registry record

Entity type Individual (Type 1)

Name Dr. William Robert Bratton

Credential D.D.S.

Sex Male

Practice address 1600 Weeot Way, Arcata, CA, 95521

Phone (707) 825-5040

Fax (707) 825-6747

Enumeration date Oct 24, 2007

Last updated in NPPES May 29, 2013

Taxonomy & licenses

122300000X Dentist Dental Providers · License 30365 (CA) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

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 William Bratton?

William Bratton is registered in NPPES with the primary taxonomy of Dentist. 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 2013-05-29.