Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Debra Mohr Gray, RDH

Dental Hygienist in Bethesda, MD · enumerated 2006.

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

National Provider Identifier

1790748887

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Registry record

Entity type Individual (Type 1)

Name Mrs. Debra Mohr Gray

Credential RDH

Sex Female

Practice address National Naval Medical Center, 8901 Wisconsin Ave, Bethesda, MD, 20889

Phone (301) 295-1518

Enumeration date Apr 10, 2006

Last updated in NPPES Jul 13, 2026

Taxonomy & licenses

124Q00000X Dental Hygienist Dental Providers · License 0402203111 (VA) 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 Debra Gray?

Debra Gray 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 2026-07-13.