Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Prof. Mary Ellen Warren, PHD

Individual provider Family Psychologist · NPI 1902904477

Prof. Mary Ellen Warren, PHD is a Family Psychologist in Roanoke, Virginia. Works from 2 locations. Licensed in South Carolina and Virginia.

Licensed in
SC, VA
In the registry since
2006
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.

See every abbreviation used in this directory →

Practice location Address checks out

4348 Electric Rd
Roanoke, VA 24018-0720
Phone: (540) 769-0976
Fax: (540) 857-5385
Show map & directions

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

Additional practice locations (1)

  • 3555 Harden Street Ext Ste 300, Columbia, SC 29203-6894 — (803) 434-4300

Specialties & licences

Clinical Psychologist (primary) Taxonomy 103TC0700X · Licence 0810008462 (VA)
Family Psychologist Taxonomy 103TF0000X · Licence 633 (SC)
Clinical Psychologist Taxonomy 103TC0700X · Licence 633 (SC)
School Psychologist Taxonomy 103TS0200X · Licence 633 (SC)

Record details

NPI number1902904477
Entity typeIndividual (Type 1)
GenderFemale
Credentials PHD
Sole proprietorNo
NPI enumeratedSeptember 20, 2006
Last updated in NPPESOctober 26, 2026
Certification dateOctober 26, 2026