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Arizona Allergy and Arthritis P C

Rheumatology Physician in Flagstaff, AZ · enumerated 2006 · authorized official Kenneth Epstein, President.

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

National Provider Identifier

1497860050

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Registry record

Entity type Organization (Type 2)
Legal business name Arizona Allergy and Arthritis P C
Practice address 107 E Oak Ave, Suite 202, Flagstaff, AZ, 86001
Phone (928) 773-2560
Fax (928) 913-8835
Enumeration date Aug 21, 2006
Last updated in NPPES Feb 8, 2008

Taxonomy & classification

207RA0201X Allergy & Immunology (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License 19589 (AZ) Secondary
207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians · License 19589 (AZ) Primary

Authorized official

Name Kenneth Epstein
Title President
Phone (928) 773-2560

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

Where is Arizona Allergy and Arthritis P C located?
The practice location on file with NPPES is in Flagstaff, AZ.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-02-08. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-02-08.