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

Dr. Brian L Ragsdale, PHD

Individual provider Clinical Psychologist · NPI 1952489981

Dr. Brian L Ragsdale, PHD is a Clinical Psychologist in Dublin, New Hampshire. Qualified in 2000, 26 years ago. Practices as a sole proprietor. Licensed in Illinois and New Hampshire.

Years since qualifying
26
Licensed in
IL, NH
In the registry since
2006
Specialties on file
2
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

265 Boulder Dr
Dublin, NH 03444-8207
Phone: (773) 420-9474
Show map & directions

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

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 1688 (NH)
Clinical Psychologist Taxonomy 103TC0700X · Licence 71007146 (IL)

Record details

NPI number1952489981
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedNovember 1, 2006
Last updated in NPPESFebruary 23, 2026
Certification dateFebruary 23, 2026

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 2000 (26 years in practice)
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

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