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.

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Practice location Address checks out

201 N Nordic Dr
Petersburg, AK 99833-1309
Phone: (907) 772-3332
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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
Mailing addressPo Box 1309, Petersburg, AK 99833-1309

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