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

Frederick Paul Siegal, MD

Individual provider Internal Medicine Physician · NPI 1801980099

Frederick Paul Siegal, 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
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

36 Seventh Ave Ste 512 Mount Sinai Downtown
New York, NY 10011
Phone: (212) 604-6513
Fax: (212) 604-6579
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 097973 (NY)

Record details

NPI number1801980099
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedOctober 3, 2006
Last updated in NPPESAugust 11, 2010

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