NPPES file of Aug 9, 2026

Diane M. Langer, LCSW

Clinical Social Worker · Vancouver, WA

Diane M. Langer, LCSW is a clinical social worker with a practice address in Vancouver, Washington, and NPI 1750493623, issued on Aug 31, 2006. Check the license (Washington LW00007829, as entered in NPPES) with the Washington board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1750493623
Name
Diane M. Langer
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License numbers
LW00007829 WA
L3226 OR
Self-reported in NPPES; status is on the state search
Practice location
12607 SE Mill Plain Blvd, Vancouver, WA 98684
Phone
(360) 896-4460
Enumerated
Aug 31, 2006
Record last updated
Dec 22, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(360) 896-4478
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest clinical social worker records → All 6,382 in Washington → Look up another NPI →

Also registered at 12607 SE Mill Plain Blvd

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

  1. Abera Abu, PHARM DPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1003366782
  2. Zaid Al Zubaidi, PHARMACISTPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1811652225
  3. Thomas Allmon, M.D.Family Medicine Physician1255431771
  4. Mojgan AmaniSleep Medicine (Psychiatry & Neurology) Physician1144508755
  5. Angela Aponte-Reid, R.N.Registered Nurse1184984775
  6. Stephanie Arciga, PHARMDPharmacist1134208069

Verify Diane M. Langer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this profession
    Search for license LW00007829    Check 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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Diane M. Langer among 6,382 clinical social worker records in Washington

Diane M. Langer, LCSW is one of 6,382 clinical social worker records with a practice address in Washington. 9% 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 2006, is newer than under 1% of them.

  • NPI issued2006 · under 1% of these records are older, 90% newer
  • In a Medicare fileNo · 9% of these records are
  • In the CMS Doctors and Clinicians fileNo · 15% of these records are
  • Record last updated2021 · 45% 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 Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 6,382 in Washington → Every provider in Vancouver → Clinical Social Worker nationwide →

The 8 clinical social worker records with the nearest ZIP codes

  1. Diane Cole, LCSW LICSW PHDVancouver, WA 986841386872737
  2. Karen Esposito, LCSWVancouver, WA 986841114109709
  3. Wendy GudielVancouver, WA 986841942576996
  4. Vickie Hermann, LICSW, LLCVancouver, WA 986841699023028
  5. Donna Hunter, LCSWVancouver, WA 986841972752533
  6. Robert Lindberg, MSWVancouver, WA 986841871668442
  7. Linda Madden, LCSWVancouver, WA 986841235244138
  8. Lisa Mitchell, LICSWVancouver, WA 986841316135866

Common questions

What is Diane M. Langer, LCSW's NPI number?

Diane M. Langer, LCSW's National Provider Identifier (NPI) is 1750493623, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Diane M. Langer, LCSW located?

The NPPES record lists a practice address at 12607 SE Mill Plain Blvd, Vancouver, WA, 98684. Phone: (360) 896-4460. Providers update this record themselves, so call before visiting.

How can I verify Diane M. Langer, LCSW's license?

NPPES lists Washington license number LW00007829, as entered by the provider. 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. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.