Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

DR. FRANK EDWARD MAGUIRE M.D.
NPI 1659374189
Internal Medicine in Scottsdale, AZ

Active since May 30, 2005
12102 E CORTEZ DR, SCOTTSDALE, AZ 85259(480) 614-3544 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 13, 2026, Sep 11, 2025 (2 updates tracked since 2025).

About Dr. Frank Edward Maguire M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. FRANK EDWARD MAGUIRE M.D. (NPI 1659374189) is an individual internal medicine provider in Scottsdale, Arizona, licensed in Arizona (33978) and active in the NPI registry since May 2005.

NPPES Registry Identity

NPI1659374189
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. FRANK EDWARD MAGUIRECredential: M.D.
Location Address12102 E CORTEZ DRScottsdale, AZ 85259-3325
Mailing Address12102 E Cortez DrScottsdale, AZ 85259-3325 · (480) 614-3544
Sole ProprietorNo
Enumeration DateMay 30, 2005
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
NPI 1659374189 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in AZ · 33978
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X · License 33978 (AZ)
Also ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X · License 33978 (AZ)
12102 E CORTEZ DR, Scottsdale, AZ 85259

Other Identifiers 2

OtherG048158CA · Medical License
Other33978AZ · Medical License

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Frank Maguire's NPI number?

The NPI number for Frank Maguire is 1659374189. It was assigned to this individual provider in the NPPES registry on May 30, 2005.

Where is Frank Maguire located?

Frank Maguire practices at 12102 E Cortez Dr, Scottsdale, AZ 85259. The listed phone number is (480) 614-3544.

What is Frank Maguire's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Frank Maguire was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.