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

Dr. Martin Jacob Wolff, MD

Individual provider Gastroenterology Physician · NPI 1164666244

Dr. Martin Jacob Wolff, MD is a Gastroenterology in New York, New York. Graduated from New York University School of Medicine in 2009, 17 years ago. Practices with City Medical of Upper East Side PLLC, a 663-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in New York.

Years since qualifying
17
Trained at
New York University School of Medicine
Licensed in
NY
In the registry since
2009
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

535 5th Ave Rm 604
New York, NY 10017-8010
Phone: (212) 794-0240
Fax: (212) 922-2188
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 123 William St, New York, NY 10038 — (212) 794-0240

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence 257517 (NY)

Record details

NPI number1164666244
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 21, 2009
Last updated in NPPESMay 23, 2020
Certification dateMay 23, 2020

Medicare enrollment

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

Medicare specialtyGASTROENTEROLOGY
Medical schoolNEW YORK UNIVERSITY SCHOOL OF MEDICINE
Graduated 2009 (17 years in practice)
Group practice City Medical Of Upper East Side Pllc — 663 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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