Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Aaron M Petersen, MD

Individual provider Ophthalmology Physician · NPI 1972575140

Aaron M Petersen, MD is an Ophthalmology in Casa Grande, Arizona. Graduated from University of Arizona College of Medicine in 2000, 26 years ago. Practices with Southwestern Eye Center Ltd, a 117-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
26
Trained at
University of Arizona College of Medicine
Licensed in
AZ
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

560 N Camino Mercado Ste 1
Casa Grande, AZ 85122-5759
Phone: (520) 426-9224
Fax: (602) 508-4830
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 4800 N 22nd St Ste 120, Phoenix, AZ 85016-4962 — (602) 955-1000

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence 32807 (AZ)

Record details

NPI number1972575140
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 2, 2006
Last updated in NPPESJune 15, 2023
Certification dateJune 15, 2023

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOPHTHALMOLOGY
Medical schoolUNIVERSITY OF ARIZONA COLLEGE OF MEDICINE
Graduated 2000 (26 years in practice)
Group practice Southwestern Eye Center Ltd — 117 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount