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

Individual provider Internal Medicine Physician · NPI 1467423012

Dr. Mark Tsinker, MD is an Internal Medicine in Brooklyn, New York. Qualified in 1975, 51 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in New York.

Years since qualifying
51
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

7701 Bay Pkwy Apt 1G
Brooklyn, NY 11214-1541
Phone: (718) 234-0009
Fax: (718) 234-5164
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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 180136 (NY)

Record details

NPI number1467423012
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 31, 2006
Last updated in NPPESJune 28, 2010
Mailing address7701 Bay Pkwy, Apt 1g, Brooklyn, NY 11214-1541

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1975 (51 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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