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

Alan K. Osumi, MD

Individual provider Diagnostic Radiology Physician · NPI 1831143247

Alan K. Osumi, MD is a Diagnostic Radiology in Sierra Vista, Arizona. Graduated from University of California, San Diego School of Medicine in 1983, 43 years ago. Practices with Sonoran Radiology Ltd, a 465-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
43
Trained at
University of California, San Diego School 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.

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Practice location Address checks out

300 El Camino Real
Sierra Vista, AZ 85635-2812
Phone: (520) 417-3104
Fax: (520) 417-3108
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2400 S Avenue A, Yuma, AZ 85364-7127 — (928) 336-2400

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence 23063 (AZ)

Record details

NPI number1831143247
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 20, 2006
Last updated in NPPESOctober 6, 2025
Certification dateOctober 6, 2025

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolUNIVERSITY OF CALIFORNIA, SAN DIEGO SCHOOL OF MEDICINE
Graduated 1983 (43 years in practice)
Group practice Sonoran Radiology Ltd — 465 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 on file with Medicare

Other providers in Sierra Vista