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

Patricia Ann Edmister, PHD

Individual provider Psychologist · NPI 1457410466

Patricia Ann Edmister, PHD is a Clinical Psychologist in Gaithersburg, Maryland. Qualified in 1974, 52 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in California, District of Columbia and Maryland.

Years since qualifying
52
Licensed in
CA, DC, MD
In the registry since
2006
Specialties on file
3
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

110 Driscoll Way
Gaithersburg, MD 20878-5209
Phone: (301) 948-1320
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Child & Adolescent Psychologist (primary) Taxonomy 103TC2200X · Licence 00102 (DC)
Psychologist Taxonomy 103T00000X · Licence 01678 (MD)
Psychologist Taxonomy 103T00000X · Licence 13171 (CA)

Record details

NPI number1457410466
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorYes
NPI enumeratedDecember 6, 2006
Last updated in NPPESSeptember 11, 2025
Certification dateMarch 18, 2025

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 1974 (52 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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