Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Geriatric Specialties of Arizona PC

Internal Medicine Physician in Phoenix, AZ · enumerated 2005 · authorized official Dianne Rodriguez, Office Manager.

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

National Provider Identifier

1225023377

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Registry record

Entity type Organization (Type 2)

Legal business name Geriatric Specialties of Arizona PC

Practice address 6838 N 23rd Ave, Phoenix, AZ, 85015

Phone (602) 864-8800

Fax (602) 864-1448

Enumeration date Sep 14, 2005

Last updated in NPPES Nov 3, 2025

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 19651 (AZ) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 16113 (AZ) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 30953 (AZ) Secondary

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians · License 31629 (AZ) Secondary

Authorized official

Name Dianne Rodriguez

Title Office Manager

Phone (602) 864-8800

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2025-11-03. Verify at npiregistry.cms.hhs.gov.

Where is Geriatric Specialties of Arizona PC located?

The practice location on file with NPPES is in Phoenix, AZ.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-03.