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

Individual provider Psychologist · NPI 1619393667

Marybeth Sivak, PSYD is a Psychologist in New York, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2014
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

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Practice location Address checks out

460 W34TH St
New York, NY 10001 Not confirmed with CMS for 12 years — call before visiting
Phone: (212) 273-6519
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X (NY)

Record details

NPI number1619393667
Entity typeIndividual (Type 1)
GenderFemale
Credentials PSYD
Sole proprietorYes
NPI enumeratedMarch 14, 2014
Last updated in NPPESMarch 14, 2014

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