Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Martina Frost, PA-C

Medical Physician Assistant in Tucson, AZ · enumerated 2005.

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

National Provider Identifier

1629071766

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Registry record

Entity type Individual (Type 1)

Name Martina Frost

Credential PA-C

Sex Female

Practice address 6320 N La Cholla Blvd Ste 300, Tucson, AZ, 85741

Phone (520) 545-0953

Fax (520) 545-0954

Enumeration date May 23, 2005

Last updated in NPPES Sep 13, 2021

Taxonomy & licenses

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License 2513 (AZ) Primary

Other identifiers

Identifier	Type	State	Issuer
1Z6037	Other	AZ	HEALTH NET
619918	Medicaid	AZ	-
970022749	Other	AZ	RAILROAD MEDICARE
AZ0886320	Other	AZ	BCBS OF ARIZONA

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 do I verify Martina Frost's NPI record?

Cross-check NPI 1629071766 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1629071766 active?

Yes, as of the latest NPPES snapshot, NPI 1629071766 is active (record last updated 2021-09-13).

Other providers at this practice address

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Tedd Goldfinger Cardiovascular Disease Physician · Tucson, AZ NPI 1164425252 Hoang Thai Cardiovascular Disease Physician · Tucson, AZ NPI 1811924640 Anthony Galeo Interventional Cardiology Physician · Tucson, AZ NPI 1083647630 Imran Ata Cardiovascular Disease Physician · Tucson, AZ NPI 1366557563 Ranjith Shetty Interventional Cardiology Physician · Tucson, AZ NPI 1316041270 David Cohen Interventional Cardiology Physician · Tucson, AZ NPI 1730273764 Zain Khalpey Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Tucson, AZ NPI 1750441424 Gloria Acosta Family Nurse Practitioner · Tucson, AZ NPI 1992848741

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-09-13.