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

Jeffrey Buckner, MD

Individual provider Internal Medicine Physician · NPI 1104840495

Jeffrey Buckner, MD is an Internal Medicine Physician in New York, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2006
Specialties on file
2
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

274 Madison Ave Rm 602
New York, NY 10016-0701
Phone: (212) 689-0040
Fax: (646) 389-4948
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology (Internal Medicine) Physician (primary) Taxonomy 207RH0000X · Licence 143135 (NY)
Internal Medicine Physician Taxonomy 207R00000X · Licence 143135 (NY)

Record details

NPI number1104840495
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 27, 2006
Last updated in NPPESJuly 21, 2022

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