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

Individual provider Diagnostic Radiology Physician · NPI 1831486539

Dr. Geraldine Chang, MD is a Diagnostic Radiology in Northridge, California. Graduated from University of California, San Diego School of Medicine in 2011, 15 years ago. Practices with Innovative Radiology PA, a 37-clinician group and accepts Medicare assignment. Licensed in California.

Years since qualifying
15
Trained at
University of California, San Diego School of Medicine
Licensed in
CA
In the registry since
2011
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

18436 Roscoe Blvd
Northridge, CA 91325-4107
Phone: (818) 435-1400
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence A122612 (CA)

Record details

NPI number1831486539
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 30, 2011
Last updated in NPPESDecember 5, 2017
Mailing address4100 Guardian St Ste 205, Simi Valley, CA 93063-6721

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Also practisesINTERVENTIONAL RADIOLOGY, NUCLEAR MEDICINE
Medical schoolUNIVERSITY OF CALIFORNIA, SAN DIEGO SCHOOL OF MEDICINE
Graduated 2011 (15 years in practice)
Group practice Innovative Radiology Pa — 37 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations12 on file with Medicare

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