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

MS. Catherine Tsiris, PHD

Individual provider Behavior Analyst · NPI 1023462470

MS. Catherine Tsiris, PHD is a Behavior Analyst in Astoria, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2016
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

3228 47th St
Astoria, NY 11103-1731
Phone: (718) 650-0585
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Behavior Analyst (primary) Taxonomy 103K00000X · Licence 0000235 (NY)

Record details

NPI number1023462470
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedApril 21, 2016
Last updated in NPPESFebruary 5, 2019
Mailing address3228 47th St, Astoria, NY 11103-1731

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