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

Individual provider Psychologist · NPI 1366086829

Nikki Katsiotas, PHD is a Psychologist in Astoria, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2019
What do these letters mean?
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

3801 23rd Ave Ste 306
Astoria, NY 11105-1978
Phone: (631) 786-0454
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 023409 (NY)

Record details

NPI number1366086829
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedOctober 28, 2019
Last updated in NPPESOctober 28, 2019
Mailing address4326 49th St Apt B4, Sunnyside, NY 11104-1316

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