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

Dr. Marc Jay Meltzer, MD

Individual provider Internal Medicine Physician · NPI 1326148990

Dr. Marc Jay Meltzer, MD is an Internal Medicine in Westhampton Beach, New York. Graduated from New York University School of Medicine in 1984, 42 years ago. Practices with New York University, a 5,884-clinician group, accepts Medicare assignment and offers telehealth. Licensed in New York.

Years since qualifying
42
Trained at
New York University School of Medicine
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

131 Sunset Ave
Westhampton Beach, NY 11978-2331
Phone: (631) 953-4500
Fax: (631) 953-4570
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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 164722 (NY)

Record details

NPI number1326148990
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 24, 2006
Last updated in NPPESFebruary 13, 2025
Certification dateFebruary 13, 2025
Mailing address700 Hicksville Rd Ste 205, Bethpage, NY 11714-3472

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolNEW YORK UNIVERSITY SCHOOL OF MEDICINE
Graduated 1984 (42 years in practice)
Group practice New York University — 5884 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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