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

Individual provider Psychiatry Physician · NPI 1437203999

Dr. Maria A. Sullivan, MD, PHD is a Psychiatry Physician in New York, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2007
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

140 Riverside Dr # 1- O
New York, NY 10024-2605 Not confirmed with CMS for 19 years — call before visiting
Phone: (212) 678-9508
Fax: (212) 543-6018
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 194288 (NY)

Record details

NPI number1437203999
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , PHD
Sole proprietorYes
NPI enumeratedJanuary 22, 2007
Last updated in NPPESJuly 8, 2007

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