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Dena Petersen, M.D. P.C

Exclusive Provider Organization in Tucson, AZ · enumerated 2008 · authorized official Dena Petersen, Owner.

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

National Provider Identifier

1750536611

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Registry record

Entity type Organization (Type 2)
Legal business name Dena Petersen, M.D. P.C
Practice address 4574 N 1st Ave Ste 180, Tucson, AZ, 85718
Phone (520) 293-1415
Fax (520) 293-1434
Enumeration date Nov 19, 2008
Last updated in NPPES Dec 2, 2008

Taxonomy & classification

302F00000X Exclusive Provider Organization Managed Care Organizations Primary

Authorized official

Name Dena Petersen
Title Owner
Phone (520) 293-1415

Other identifiers

Identifier Type State Issuer
10296 Other - PREPCARE
AZ0817530 Other AZ BLUE CROSS
Z20625 Other AZ MEDICARE ID
0100823 Other - UHC
9778467 Other - CIGNA

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 2008-12-02. Verify at npiregistry.cms.hhs.gov.
Where is Dena Petersen, M.D. P.C located?
The practice location on file with NPPES is in Tucson, AZ.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-12-02.