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

Individual provider Reproductive Endocrinology Physician · NPI 1871666453

Dr. John J Zhang, MD is a Reproductive Endocrinology Physician in New York, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2006
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

4 Columbus Cir Ste 4TH Fl
New York, NY 10019
Phone: (212) 517-7676
Fax: (212) 489-6294
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Reproductive Endocrinology Physician (primary) Taxonomy 207VE0102X · Licence 218321 (NY)

Record details

NPI number1871666453
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedNovember 15, 2006
Last updated in NPPESSeptember 5, 2019

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