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DR. GUY ALAN PETERSEN M.D.
NPI 1346638939
General Practice in Tucson, AZ

Active since January 05, 2015
5240 E KNIGHT DR, SUITE 100, TUCSON, AZ 85712(520) 582-9399 Get Directions Write a Review

NPPES record last updated: January 5, 2015. Verified against the NPPES registry weekly; last sync: October 04, 2026.

About Dr. Guy Alan Petersen M.d. NPPES

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

DR. GUY ALAN PETERSEN M.D. (NPI 1346638939) is an individual general practice provider in Tucson, Arizona, licensed in Arizona (22232) and active in the NPI registry since January 2015.

NPPES Registry Identity

NPI1346638939
Entity TypeIndividualMale
Primary Taxonomy208D00000X
Provider Legal NameDR. GUY ALAN PETERSENCredential: M.D.
Location Address5240 E KNIGHT DR, SUITE 100Tucson, AZ 85712-2122
Mailing Address5240 E Knight Dr, Suite 100Tucson, AZ 85712-2122 · (520) 582-9399
Phone(520) 582-9399
Sole ProprietorYes
Enumeration DateJanuary 5, 2015
✔ NPI 1346638939 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians
Taxonomy Code208D00000X
License✔ Licensed in AZ · 22232
Definition
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee
5240 E KNIGHT DR, Tucson, AZ 85712
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SOUTHERN ARIZONA INFECTIOUS DISEASE SPECIALISTS PLC
Internal Medicine (Infectious Disease)
5240 E KNIGHT DR, SUITE 114
TUCSON, AZ 85712
Pima County (520) 318-9681
DR. ARCHANA VENUMBAKA REDDY M.D.
Ophthalmology
5240 E KNIGHT DR, STE 104
TUCSON, AZ 85712
Pima County (520) 888-6600
ROBERT NORMAN HYLAND M.D.
Internal Medicine (Infectious Disease)
5240 E KNIGHT DR, SUITE #114
TUCSON, AZ 85712
Pima County (520) 318-9681
BARTON LYLE HODES MD
Ophthalmology
5240 E KNIGHT DR, STE 104
TUCSON, AZ 85712
Pima County (520) 795-4202
EYE ASSOCIATES LTD
Ophthalmology
5240 E KNIGHT DR, STE 104
TUCSON, AZ 85712
Pima County (520) 795-4202
DR. WILLIAM RICHARDSON M.D.
Obstetrics & Gynecology (Gynecology)
5240 E KNIGHT DR, SUITE 112
TUCSON, AZ 85712
Pima County (520) 323-9682
DR. JOLYON DAVID SCHILLING M.D.
Surgery (Vascular Surgery)
5240 E KNIGHT DR, SUITE 116
TUCSON, AZ 85712
Pima County (520) 320-5665
DR. ADRIANA-MARIA BOIANGIU M.D
Psychiatry & Neurology (Psychiatry)
5240 E KNIGHT DR, STE 120
TUCSON, AZ 85712
Pima County (520) 795-0309

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 Guy Petersen's NPI number?

The NPI number for Guy Petersen is 1346638939. It was assigned to this individual provider in the NPPES registry on January 5, 2015.

Where is Guy Petersen located?

Guy Petersen practices at 5240 E Knight Dr Suite 100, Tucson, AZ 85712. The listed phone number is (520) 582-9399.

What is Guy Petersen's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

When was this NPI record last updated?

The NPPES record for Guy Petersen was last updated on January 5, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.