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Arizona Internists PC

Internal Medicine Physician in Phoenix, AZ · enumerated 2006 · authorized official James Wessman, President.

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

National Provider Identifier

1578629002

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Registry record

Entity type Organization (Type 2)
Legal business name Arizona Internists PC
Practice address 2040 W Bethany Home Rd, #104, Phoenix, AZ, 85015
Phone (602) 242-1700
Fax (602) 433-2644
Enumeration date Dec 29, 2006
Last updated in NPPES Nov 27, 2007

Taxonomy & classification

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 9622 (AZ) Primary

Authorized official

Name James Wessman
Title President
Phone (602) 242-1700

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 Internists PC located?
The practice location on file with NPPES is in Phoenix, AZ.
How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2007-11-27. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-11-27.