Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Claudia Martin, RDH22149

Dental Hygienist in Royal Oaks, CA · enumerated 2017.

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

National Provider Identifier

1598291726

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Registry record

Entity type Individual (Type 1)

Name Claudia Martin

Credential RDH22149

Sex Female

Practice address 3210 Hillman Ln, Royal Oaks, CA, 95076

Phone (831) 840-0899

Enumeration date May 9, 2017

Last updated in NPPES Jul 20, 2026

Taxonomy & licenses

124Q00000X Dental Hygienist Dental Providers · License 1197 (CA) Secondary

124Q00000X Dental Hygienist Dental Providers · License 22149 (CA) 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 is the NPI number for Claudia Martin?

The National Provider Identifier (NPI) for Claudia Martin is 1598291726, a Type 1 (individual) record in the CMS NPPES registry.

Where does Claudia Martin practice?

The practice location on file with NPPES is in Royal Oaks, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-20.