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

Dr. Jonathan David Sackner-Bernstein, MD

Individual provider Internal Medicine Physician · NPI 1760594295

Dr. Jonathan David Sackner-Bernstein, MD is an Internal Medicine Physician in New York, New York. Licensed in New York. Registered with an NPI since 2006.

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

423 W 55th St 4th Fl
New York, NY 10019-4460
Phone: (212) 994-5100
Fax: (212) 994-5101
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 177018-1 (NY)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 177018-1 (NY)

Record details

NPI number1760594295
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 31, 2006
Last updated in NPPESSeptember 11, 2025

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