Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Eric Chang, DO

Individual provider Obstetrics Physician · NPI 1538321203

Eric Chang, DO is an Obstetrics Physician in Buffalo, New York. Works from 3 locations. Licensed in New Jersey and New York.

Licensed in
NJ, NY
In the registry since
2008
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

835 Hopkins Rd
Buffalo, NY 14221-2322
Phone: (315) 469-8700
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 817 Federal St, Camden, NJ 08103-1539 — (856) 541-2229
  • 195 Intrepid Ln, Syracuse, NY 13205-2548 — (315) 469-8700

Specialties & licences

Gynecology Physician (primary) Taxonomy 207VG0400X · Licence 301263 (NY)
Obstetrics Physician Taxonomy 207VX0000X · Licence 25MB08395900 (NJ)
Gynecology Physician Taxonomy 207VG0400X · Licence 25MB08395900 (NJ)

Record details

NPI number1538321203
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 25, 2008
Last updated in NPPESApril 26, 2021
Certification dateApril 26, 2021

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $202 9 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

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