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

Dr. Chun Joey Chang, MD

Individual provider Family Medicine Physician · NPI 1003015462

Dr. Chun Joey Chang, MD is an Emergency Medicine in Modesto, California. Graduated from University of California, Geffen School of Medicine in 2006, 20 years ago. Practices with Anaheim Emergency Medical Group, a 20-clinician group and accepts Medicare assignment. Licensed in California and Maryland.

Years since qualifying
20
Trained at
University of California, Geffen School of Medicine
Licensed in
CA, MD
In the registry since
2007
Specialties on file
3
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

401 Paradise Rd #E
Modesto, CA 95351-3163
Phone: (209) 558-5107
Show map & directions

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

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence A106131 (CA)
Family Medicine Physician Taxonomy 207Q00000X · Licence A106131 (CA)
Physical Medicine & Rehabilitation Physician Taxonomy 208100000X · Licence 22015 (MD)

Record details

NPI number1003015462
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 16, 2007
Last updated in NPPESSeptember 6, 2022
Certification dateSeptember 6, 2022

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF CALIFORNIA, GEFFEN SCHOOL OF MEDICINE
Graduated 2006 (20 years in practice)
Group practice Anaheim Emergency Medical Group — 20 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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