NPPES file of Aug 9, 2026

Mark David Best, MSW

Clinical Social Worker · Vancouver, WA

Mark David Best, MSW is a clinical social worker with a practice address in Vancouver, Washington, and NPI 1710434311, issued on Sep 1, 2016. Check the license with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1710434311
Name
Mark David Best
Credential
MSW
Primary taxonomy
Clinical Social Worker 1041C0700X
Practice location
13500 SE 7TH St, Vancouver, WA 98683
Phone
(360) 699-2244
Enumerated
Sep 1, 2016
Record last updated
Sep 1, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(360) 993-3176
Medicare enrollment
Enrolled (PECOS I20211027003272); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 13500 SE 7TH St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Christopher Banke, M.A.Counselor1669854360
  2. Jerrod BeckSocial Worker1477333888
  3. Emily Beloof, M.A.Marriage & Family Therapist1942745229
  4. Alexis Bennett, MSWClinical Social Worker1780131268
  5. Harsheen Kaur BhatiaMarriage & Family Therapist1366187486
  6. Stacy BonnettCommunity Health Worker1639535164

Verify Mark David Best in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Washington license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Mindful Therapy Group PCMountlake Terrace, WA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

357 clinical social worker records list a practice address in Vancouver

They are 357 of the 10,772 NPPES records with a practice address in Vancouver, and 6,382 clinical social worker records in Washington.

Other clinical social worker records in Washington

  1. Anita Abba Richard, LCMSWPort Townsend, WA1376613364
  2. Elizabeth Abbott, MSW, LICSWBellingham, WA1043701303
  3. Medina AbdiSeattle, WA1316422520
  4. Amal AbdulrahmanRenton, WA1104406008
  5. Elizabeth AbebefeSeattle, WA1376926899
  6. Lorena Abenojar, MSW, LICSWSeattle, WA1457018517
  7. Jenna Abrams, LCSW, LICSWDupont, WA1710595301
  8. Anna AbramyanSpokane, WA1346766714
  9. Eduardo Abuyog, L.I.C.S.W.Tukwila, WA1912078361
  10. Isis Acevedo GonzalezYakima, WA1184216392

Common questions

What is Mark David Best, MSW's NPI number?

Mark David Best, MSW's National Provider Identifier (NPI) is 1710434311, issued on Sep 1, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Mark David Best, MSW located?

The NPPES record lists a practice address at 13500 SE 7TH St, Vancouver, WA, 98683. Phone: (360) 699-2244. Providers update this record themselves, so call before visiting.

How can I verify Mark David Best, MSW's license?

Search the Washington 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. Medicare files from data.cms.gov. 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.