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

Mark Walker, LCSW

Individual provider Clinical Social Worker · NPI 1376703025

Mark Walker, LCSW is a Clinical Social Worker in Petersburg, Alaska. Licensed in Alaska. Registered with an NPI since 2008.

Licensed in
AK
In the registry since
2008
What do these letters mean?
LCSW — Licensed Clinical Social Worker
A social worker licensed to diagnose and treat mental health conditions independently.

See every abbreviation used in this directory →

Practice location Address checks out

201 N Nordic Dr
Petersburg, AK 99833-1309
Phone: (907) 772-3332
Show map & directions

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

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 101 (AK)

Record details

NPI number1376703025
Entity typeIndividual (Type 1)
GenderMale
Credentials LCSW
Sole proprietorNo
NPI enumeratedJune 16, 2008
Last updated in NPPESJune 16, 2008

Other providers in Petersburg