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

Mark Greenbaum, MD

Individual provider Specialist · NPI 1003884180

Mark Greenbaum, MD is a Specialist in Bronx, New York. Licensed in New York. Registered with an NPI since 2006.

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

3010 Grand Concourse
Bronx, NY 10458-1504
Phone: (203) 856-8550
Fax: (203) 557-3148
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Specialist (primary) Taxonomy 174400000X · Licence 152004 (NY)

Record details

NPI number1003884180
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 14, 2006
Last updated in NPPESJuly 13, 2026
Mailing address3010 Grand Concourse, Bronx, NY 10458-1504

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