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

Dr. Helen Mary Marks, MD

Individual provider Internal Medicine Physician · NPI 1073774261

Dr. Helen Mary Marks, MD is an Internal Medicine Physician in Roslyn Heights, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2008
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

6 Helen Dr
Roslyn Heights, NY 11577-2229
Phone: (516) 626-2559
Fax: (516) 626-9552
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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 169509 (NY)

Record details

NPI number1073774261
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedJune 19, 2008
Last updated in NPPESJune 19, 2008
Mailing address6 Helen Dr, Roslyn Heights, NY 11577-2229

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