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

Individual provider Psychologist · NPI 1720100514

Dr. Marilyn Williams, PSYCHOLOGIST is a Psychologist in New York, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2007
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Practice location Address checks out

285 Riverside Dr Ste 9G
New York, NY 10025-5276 Not confirmed with CMS for 19 years — call before visiting
Phone: (212) 662-0202
Fax: (212) 662-0202
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 011173 (NY)

Record details

NPI number1720100514
Entity typeIndividual (Type 1)
GenderFemale
Credentials PSYCHOLOGIST
Sole proprietorYes
NPI enumeratedApril 4, 2007
Last updated in NPPESJuly 8, 2007

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