Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Barbara O'Donnell, RDH

Dental Hygienist in Fairbanks, AK · enumerated 2015.

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

National Provider Identifier

1164804464

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Registry record

Entity type Individual (Type 1)

Name Barbara O'Donnell

Credential RDH

Sex Female

Practice address 1717 W Cowles St, Fairbanks, AK, 99701

Phone (907) 451-6682

Enumeration date Jun 23, 2015

Last updated in NPPES Jun 23, 2015

Taxonomy & licenses

124Q00000X Dental Hygienist Dental 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is Barbara O'Donnell?

Barbara O'Donnell is registered in NPPES with the primary taxonomy of Dental Hygienist. 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 2015-06-23.