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

Dr. Diane Chang, MD, PHD

Individual provider Internal Medicine Physician · NPI 1588826168

Dr. Diane Chang, MD, PHD is an Ophthalmology in New York, New York. Graduated from University of Pittsburgh School of Medicine in 2008, 18 years ago. Practices with Chesapeake Eye Care and Laser Center LLC, a 80-clinician group and accepts Medicare assignment. Licensed in Maryland, New York and Pennsylvania.

Years since qualifying
18
Trained at
University of Pittsburgh School of Medicine
Licensed in
MD, NY, PA
In the registry since
2008
Specialties on file
4
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

70 E 10th St Apt 1F
New York, NY 10003-5105
Phone: (212) 673-5650
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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 D79306 (MD)
Internal Medicine Physician Taxonomy 207R00000X · Licence MT193100 (PA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X
Ophthalmology Physician Taxonomy 207W00000X · Licence 257294 (NY)

Record details

NPI number1588826168
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , PHD
Sole proprietorYes
NPI enumeratedJune 25, 2008
Last updated in NPPESJuly 1, 2015

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Medical schoolUNIVERSITY OF PITTSBURGH SCHOOL OF MEDICINE
Graduated 2008 (18 years in practice)
Group practice Chesapeake Eye Care And Laser Center Llc — 80 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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