Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Ms. Margaret Ann Perry, RDH,

Dental Hygienist in Tucson, AZ · enumerated 2008.

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

National Provider Identifier

1689848665

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Registry record

Entity type Individual (Type 1)

Name Ms. Margaret Ann Perry

Credential RDH,

Sex Female

Practice address 3950 S Country Club Rd, Suite 100, #1366f, Tucson, AZ, 85714

Phone (520) 243-7902

Fax (520) 791-0366

Enumeration date Apr 21, 2008

Last updated in NPPES Apr 21, 2008

Taxonomy & licenses

124Q00000X Dental Hygienist Dental Providers · License 1333H (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 Margaret Perry?

Margaret Perry 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 2008-04-21.