Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Hart Mart Medical Services PLLC

Organization Adolescent Medicine (Internal Medicine) Physician · NPI 1588746291

Hart Mart Medical Services PLLC is an Adolescent Medicine (Internal Medicine) Physician in Brooklyn, 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?
PLLC — Professional limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

669 Washington Ave Fl 1
Brooklyn, NY 11238-4005
Phone: (718) 230-4555
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Adolescent Medicine (Internal Medicine) Physician (primary) Taxonomy 207RA0000X · Licence 228716 (NY)

Record details

NPI number1588746291
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Hartman Martin — Managing Member · (718) 791-3846
NPI enumeratedOctober 20, 2006
Last updated in NPPESFebruary 8, 2010
Mailing address669 Washington Ave Fl 1, Brooklyn, NY 11238-4005

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