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

Dr. Aaron J. Chun, MD

Individual provider Anesthesiology Physician · NPI 1598835191

Dr. Aaron J. Chun, MD is an Anesthesiology in Yuma, Arizona. Graduated from Rush Medical College of Rush University in 1986, 40 years ago. Practices with Yuma Regional Medical Center, a 372-clinician group and accepts Medicare assignment. Licensed in Arizona.

Years since qualifying
40
Trained at
Rush Medical College of Rush University
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

2400 S Avenue A
Yuma, AZ 85364-7170
Phone: (928) 344-2000
Fax: (928) 336-7430
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 19359 (AZ)

Record details

NPI number1598835191
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedNovember 9, 2006
Last updated in NPPESNovember 18, 2024
Certification dateNovember 18, 2024
Mailing address2400 S Avenue A, Yuma, AZ 85364-7127

Medicare enrollment

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

Medicare specialtyANESTHESIOLOGY
Medical schoolRUSH MEDICAL COLLEGE OF RUSH UNIVERSITY
Graduated 1986 (40 years in practice)
Group practice Yuma Regional Medical Center — 372 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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