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

Dr. Heather S. Chang, MD

Individual provider Ophthalmology Physician · NPI 1982898409

Dr. Heather S. Chang, MD is an Ophthalmology in Arcadia, California. Graduated from University of California, San Diego School of Medicine in 2006, 20 years ago. Practices with Peter Ho Win MD Inc, a 3-clinician group and accepts Medicare assignment. Licensed in California, New York and Pennsylvania.

Years since qualifying
20
Trained at
University of California, San Diego School of Medicine
Licensed in
CA, NY, PA
In the registry since
2007
Specialties on file
4
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

234 S First Ave Ste 101
Arcadia, CA 91006
Phone: (626) 447-7008
Fax: (626) 447-7009
Show map & directions

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

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence A103063 (CA)
Ophthalmology Physician Taxonomy 207W00000X · Licence MD448260 (PA)
Retina Specialist (Ophthalmology) Physician Taxonomy 207WX0107X · Licence 287240 (NY)
Retina Specialist (Ophthalmology) Physician Taxonomy 207WX0107X · Licence MD448260 (PA)

Record details

NPI number1982898409
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 28, 2007
Last updated in NPPESNovember 16, 2018

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolUNIVERSITY OF CALIFORNIA, SAN DIEGO SCHOOL OF MEDICINE
Graduated 2006 (20 years in practice)
Group practice Peter Ho Win Md Inc — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Arcadia