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

Dr. Peter S Gelfand, DO

Individual provider Internal Medicine Physician · NPI 1639252299

Dr. Peter S Gelfand, DO is an Internal Medicine Physician in Hicksville, New York. Licensed in New York. Registered with an NPI since 2006.

Licensed in
NY
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

180 Broadway
Hicksville, NY 11801-4230
Phone: (516) 935-6858
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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 1992861 (NY)

Record details

NPI number1639252299
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedOctober 24, 2006
Last updated in NPPESSeptember 20, 2022
Certification dateSeptember 20, 2022
Mailing address245 Fairway Rd, Lido Beach, NY 11561-4802

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