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

Individual provider Internal Medicine Physician · NPI 1194700161

Mark Dursztman, MD is an Internal Medicine in New York, New York. Qualified in 1991, 35 years ago. Licensed in New York.

Years since qualifying
35
Licensed in
NY
In the registry since
2005
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

418 E 71st St # 5THFL
New York, NY 10021-4892
Phone: (212) 288-3290
Fax: (212) 202-6066
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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 195087 (NY)

Record details

NPI number1194700161
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedDecember 13, 2005
Last updated in NPPESAugust 19, 2021
Certification dateAugust 19, 2021

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1991 (35 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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