Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Dr. Stephen James Lally, PHD, ABPP

Individual provider Psychologist · NPI 1306987045

Dr. Stephen James Lally, PHD, ABPP is a Psychologist in Arlington, Virginia. Practices as a sole proprietor. Licensed in District of Columbia, Maryland, North Carolina and Virginia.

Licensed in
DC, MD, NC, VA
In the registry since
2007
Specialties on file
4
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

1655 Fort Myer Dr Ste 700
Arlington, VA 22209-3113
Phone: (703) 527-1111
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Psychologist (primary) Taxonomy 103T00000X · Licence 1540 (NC)
Psychologist Taxonomy 103T00000X · Licence 1532 (DC)
Psychologist Taxonomy 103T00000X · Licence 2529 (MD)
Clinical Psychologist Taxonomy 103TC0700X · Licence 2182 (VA)

Record details

NPI number1306987045
Entity typeIndividual (Type 1)
GenderMale
Credentials PHD , ABPP
Sole proprietorYes
NPI enumeratedFebruary 8, 2007
Last updated in NPPESSeptember 11, 2025
Mailing addressPo Box 2501, Alexandria, VA 22301-0501

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