Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Erica Boswell, RDH

Dental Hygienist in Flagstaff, AZ · enumerated 2026.

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

National Provider Identifier

1689522047

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Registry record

Entity type Individual (Type 1)

Name Erica Boswell

Credential RDH

Sex Female

Practice address 2920 N 4th St, Flagstaff, AZ, 86004

Phone (928) 522-9400

Enumeration date Mar 20, 2026

Last updated in NPPES Apr 17, 2026

Taxonomy & licenses

124Q00000X Dental Hygienist Dental Providers · License H05618 (AZ) 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 Erica Boswell?

Erica Boswell 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-17.