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

Dr. Linda Rachel Jonas, PHD

Individual provider Adult Development & Aging Psychologist · NPI 1275650103

Dr. Linda Rachel Jonas, PHD is an Adult Development & Aging Psychologist in Commack, New York. Practices as a sole proprietor. Licensed in New York.

Licensed in
NY
In the registry since
2007
Specialties on file
7
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 →

Practice location Address checks out

356 Veterans Memorial Hwy Ste 6
Commack, NY 11725-4332
Phone: (631) 543-2889
Fax: (631) 543-2297
Show map & directions

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

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 012138-1 (NY)
Adult Development & Aging Psychologist Taxonomy 103TA0700X · Licence 012138-1 (NY)
Cognitive & Behavioral Psychologist Taxonomy 103TB0200X · Licence 012138-1 (NY)
Clinical Psychologist Taxonomy 103TC0700X · Licence 012138-1 (NY)
Counseling Psychologist Taxonomy 103TC1900X · Licence 012138-1 (NY)
Family Psychologist Taxonomy 103TF0000X · Licence 012138-1 (NY)
Psychoanalysis Psychologist Taxonomy 103TP0814X · Licence 012138-1 (NY)

Record details

NPI number1275650103
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedMarch 24, 2007
Last updated in NPPESSeptember 10, 2010