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

Mari Sullivan Walker Inc

Organization Psychologist · NPI 1619073343

Mari Sullivan Walker Inc is a Psychologist in Pineville, West Virginia. Licensed in West Virginia. Registered with an NPI since 2006.

Licensed in
WV
In the registry since
2006
Specialties on file
3
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

RT#10 Main St
Pineville, WV 24874-0123
Phone: (304) 732-9132
Fax: (304) 732-6589
Show map & directions

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

Specialties & licences

Counseling Psychologist (primary) Taxonomy 103TC1900X · Licence 203 (WV)
Psychologist Taxonomy 103T00000X · Licence 203 (WV)
Cognitive & Behavioral Psychologist Taxonomy 103TB0200X · Licence 203 (WV)

Record details

NPI number1619073343
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mari Walker — Ceo · (304) 732-9132
NPI enumeratedSeptember 16, 2006
Last updated in NPPESSeptember 11, 2025
Mailing addressRt#10 Main Street P.O. Box 123, Pineville, WV 24874-0123

Other providers in Pineville