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

James B Arnold, PHD

Individual provider Psychologist · NPI 1467707695

James B Arnold, PHD is a Clinical Psychologist in Washington, District of Columbia. Qualified in 2011, 15 years ago. Practices with Psychogeriatric Services LLC, a 124-clinician group and accepts Medicare assignment.

Years since qualifying
15
In the registry since
2012
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

1001 Lawrence St NE
Washington, DC 20017-3513
Phone: (202) 481-1371
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 1000778

Record details

NPI number1467707695
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD
Sole proprietorYes
NPI enumeratedJuly 13, 2012
Last updated in NPPESSeptember 10, 2014
Mailing address3537 S George Mason Dr, Apt. #D205, Alexandria, VA 22302-1054

Medicare enrollment

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

Medicare specialtyCLINICAL PSYCHOLOGIST
Medical schoolOTHER
Graduated 2011 (15 years in practice)
Group practice Psychogeriatric Services Llc — 124 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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