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

G. Michael Gerard Chun, MD

Individual provider Specialist · NPI 1578590899

G. Michael Gerard Chun, MD is a Diagnostic Radiology in Irvine, California. Graduated from Tulane University School of Medicine in 1989, 37 years ago. Practices with United Medical Imaging Healthcare Inc, a 61-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
37
Trained at
Tulane University School of Medicine
Licensed in
CA
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

16200 Sand Canyon Ave Irh Dept OF Radiology
Irvine, CA 92618-3714
Phone: (949) 753-2365
Fax: (949) 753-2368
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence A50023 (CA)

Record details

NPI number1578590899
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 26, 2006
Last updated in NPPESSeptember 15, 2008
Mailing address16200 Sand Canyon Ave, Irh Department Of Radiology, Irvine, CA 92618-3714

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolTULANE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1989 (37 years in practice)
Group practice United Medical Imaging Healthcare Inc — 61 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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