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

Individual provider Ophthalmology Physician · NPI 1124223771

Esther I-Ping Chang, MD is an Ophthalmology in Norfolk, Virginia. Graduated from Harvard Medical School in 2006, 20 years ago. Practices with County of San Mateo, a 316-clinician group and accepts Medicare assignment. Licensed in Virginia.

Years since qualifying
20
Trained at
Harvard Medical School
Licensed in
VA
In the registry since
2007
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

241 Corporate Blvd Ste 210
Norfolk, VA 23502-4975
Phone: (757) 622-2200
Fax: (757) 965-9493
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence 0101250445 (VA)

Record details

NPI number1124223771
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 15, 2007
Last updated in NPPESNovember 30, 2016

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolHARVARD MEDICAL SCHOOL
Graduated 2006 (20 years in practice)
Group practice County Of San Mateo — 316 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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