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

Andrew Twardon, PHD

Individual provider Psychologist · NPI 1669497533

Andrew Twardon, PHD is a Psychologist in New York, New York. Licensed in New York. Registered with an NPI since 2006.

Licensed in
NY
In the registry since
2006
What do these letters mean?
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1090 Amsterdam Ave Ste 16C
New York, NY 10025-1737 Not confirmed with CMS for 19 years — call before visiting
Phone: (212) 523-2965
Fax: (212) 636-1303
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 00011814 (NY)

Record details

NPI number1669497533
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorNo
NPI enumeratedJuly 13, 2006
Last updated in NPPESJuly 9, 2007

Other providers in New York