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DR. MARVIN SANFORD BELSKY M.D.
NPI 1700113099
Internal Medicine in New York, NY

Active since November 08, 2009
290 W END AVE, NEW YORK, NY 10023(212) 787-5577(212) 787-2077 Get Directions Write a Review

NPPES record last updated: March 7, 2023. Verified against the NPPES registry weekly; last sync: August 30, 2026.

About Dr. Marvin Sanford Belsky M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MARVIN SANFORD BELSKY M.D. (NPI 1700113099) is an individual internal medicine provider in New York, New York, licensed in New York (073312) and active in the NPI registry since November 2009.

NPPES Registry Identity

NPI1700113099
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. MARVIN SANFORD BELSKYCredential: M.D.
Location Address290 W END AVENew York, NY 10023-8106
Mailing Address290 W End AveNew York, NY 10023-8106 · (212) 787-5577 · Fax (212) 787-2077
Phone(212) 787-5577
Fax(212) 787-2077
Sole ProprietorYes
Enumeration DateNovember 8, 2009
Last NPPES UpdateMarch 7, 2023
✔ NPI 1700113099 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in NY · 073312
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
290 W END AVE, New York, NY 10023
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Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. JUDITH EISENBERG POLLAK M.A.
Speech-Language Pathologist
290 W END AVE
NEW YORK, NY 10023
New York County (917) 494-2811

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Marvin Belsky's NPI number?

The NPI number for Marvin Belsky is 1700113099. It was assigned to this individual provider in the NPPES registry on November 8, 2009.

Where is Marvin Belsky located?

Marvin Belsky practices at 290 W End Ave, New York, NY 10023. The listed phone number is (212) 787-5577.

What is Marvin Belsky's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Marvin Belsky was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.