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

John Thomas Greenfield, MD

Individual provider General Practice Physician · NPI 1730960451

John Thomas Greenfield, MD is a General Practice Physician in Bronx, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2023
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

700 White Plains Rd
Bronx, NY 10473-2634
Phone: (718) 583-7736
Fax: (718) 537-6180
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

General Practice Physician (primary) Taxonomy 208D00000X · Licence P124990 (NY)

Record details

NPI number1730960451
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 9, 2023
Last updated in NPPESOctober 9, 2023
Certification dateOctober 9, 2023
Mailing address2626 Halperin Ave, Bronx, NY 10461-2631

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