Mark Walker, LCSW
Clinical Social Worker · Petersburg, AK
Mark Walker, LCSW is a clinical social worker with a practice address in Petersburg, Alaska, and NPI 1376703025, issued on Jun 16, 2008. Check the license (Alaska 101, as entered in NPPES) with the Alaska board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Mark Walker
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 101 AK
Self-reported in NPPES; status is on the state search - Practice location
- 201 North Nordic Drive, Petersburg, AK 99833
- Phone
- (907) 772-3332
- Enumerated
- Jun 16, 2008
- Record last updated
- Jun 16, 2008 (not updated in 18 years: call before relying on the address or phone)
- Medicaid ID
- MH1413 AK
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 759 in Alaska → Look up another NPI →
Also registered at 201 North Nordic Drive
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Susan Ohmer, LCSWClinical Social Worker1295995942
- Mary TiedenMental Health Counselor1508188582
- Chadwick Wright, MSMental Health Counselor1063758688
Verify Mark Walker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Alaska board licenses this profession
Search for license 101Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Mark Walker among 759 clinical social worker records in Alaska
Mark Walker, LCSW is one of 759 clinical social worker records with a practice address in Alaska. 11% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2008, is newer than 24% of them.
- NPI issued2008 · 24% of these records are older, 72% newer
- In a Medicare fileNo · 11% of these records are
- In the CMS Doctors and Clinicians fileNo · 18% of these records are
- Record last updated2008 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Alaska practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
6 clinical social worker records list a practice address in Petersburg
They are 6 of the 55 NPPES records with a practice address in Petersburg, and 759 clinical social worker records in Alaska. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 759 in Alaska → Every provider in Petersburg → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Stephanie Banda, LCSWPetersburg, AK 998331073936597
- Ashley KawashimaPetersburg, AK 998331861055337
- Susan Ohmer, LCSWPetersburg, AK 998331295995942
- Patrick Sessa, LCSWPetersburg, AK 998331760921753
- Amanda Taylor, LMSWPetersburg, AK 998331366857088
- Nancy Bleier, LCSWSitka, AK 998351710964341
- Seimeen Bone, LCSWSitka, AK 998351356328983
- Melonie Boord, LCSWSitka, AK 998351225210388
Common questions
What is Mark Walker, LCSW's NPI number?
Mark Walker, LCSW's National Provider Identifier (NPI) is 1376703025, issued on Jun 16, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Mark Walker, LCSW located?
The NPPES record lists a practice address at 201 North Nordic Drive, Petersburg, AK, 99833. Phone: (907) 772-3332. Providers update this record themselves, so call before visiting.
How can I verify Mark Walker, LCSW's license?
NPPES lists Alaska license number 101, as entered by the provider. Search the Alaska board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.