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

Mr. Frederick David Kaplan, MD

Individual provider Internal Medicine Physician · NPI 1447295571

Mr. Frederick David Kaplan, MD is an Internal Medicine in Plainview, New York. Graduated from Js Weill Medical College, Cornell University in 1980, 46 years ago. Accepts Medicare assignment. Licensed in New York.

Years since qualifying
46
Trained at
Js Weill Medical College, Cornell University
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

750 Old Country Rd
Plainview, NY 11803-4929
Phone: (516) 937-6620
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 153296 (NY)

Record details

NPI number1447295571
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 20, 2006
Last updated in NPPESJuly 8, 2007
Mailing address750 Old Country Rd, Plainview, NY 11803-4929

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERNAL MEDICINE
Medical schoolJS WEILL MEDICAL COLLEGE, CORNELL UNIVERSITY
Graduated 1980 (46 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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