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

Dean E Hammer, PSYD

Individual provider Addiction (Substance Use Disorder) Psychologist · NPI 1104981364

Dean E Hammer, PSYD is a Clinical Psychologist in South Londonderry, Vermont. Qualified in 2003, 23 years ago. Works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Vermont.

Years since qualifying
23
Licensed in
VT
In the registry since
2006
Specialties on file
5
What do these letters mean?
PSYD — Doctor of Psychology
A doctoral psychologist trained primarily for clinical practice.

See every abbreviation used in this directory →

Practice location Address checks out

17 Hearthstone Ln
South Londonderry, VT 05155-9615
Phone: (802) 228-4564
Show map & directions

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

Additional practice locations (1)

  • 49 Jewell Brook Farm Rd, Ludlow, VT 05149-9502 — (802) 353-9024

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 048-0000896 (VT)
Addiction (Substance Use Disorder) Psychologist Taxonomy 103TA0400X · Licence 048-0000896 (VT)
Psychologist Taxonomy 103T00000X · Licence 048-0000896 (VT)
Cognitive & Behavioral Psychologist Taxonomy 103TB0200X · Licence 048-0000896 (VT)
Counseling Psychologist Taxonomy 103TC1900X · Licence 048-0000896 (VT)

Record details

NPI number1104981364
Entity typeIndividual (Type 1)
GenderMale
Credentials PSYD
Sole proprietorNo
NPI enumeratedDecember 27, 2006
Last updated in NPPESMay 31, 2024
Certification dateMay 17, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 2003 (23 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare