John Jason Chastain, LICSW
Clinical Social Worker · Pasco, WA
John Jason Chastain, LICSW is a clinical social worker with a practice address in Pasco, Washington, and NPI 1457422917, issued on Nov 13, 2006. Check the license (Washington LW60480977, 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.
- Name
- John Jason Chastain
- Credential
- LICSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- LW60480977 WA
Self-reported in NPPES; status is on the state search - Practice location
- 9825 Sandifur Pkwy Ste D, Pasco, WA 99301
- Phone
- (509) 531-6698
- Enumerated
- Nov 13, 2006
- Record last updated
- Jun 2, 2023
- Fax
- (509) 402-1176
- Entity
- Type 1 · individual
Also registered at 9825 Sandifur Pkwy Ste D
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Susan Arneson, M.AMarriage & Family Therapist1417048000
- Heather Cooper, LICSW, CMHSClinical Social Worker1134532195
- Joseph Jenks, LAMFTMarriage & Family Therapist1144608373
- Brandy Peters, M.A., LMHCMental Health Counselor1649536921
Verify John Jason Chastain in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license LW60480977Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
21 clinical social worker records list a practice address in Pasco
They are 21 of the 874 NPPES records with a practice address in Pasco, 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 21 in Pasco → All 6,382 in Washington → Every provider in Pasco →
Other clinical social worker records in Washington
- Anita Abba Richard, LCMSWPort Townsend, WA1376613364
- Elizabeth Abbott, MSW, LICSWBellingham, WA1043701303
- Medina AbdiSeattle, WA1316422520
- Amal AbdulrahmanRenton, WA1104406008
- Elizabeth AbebefeSeattle, WA1376926899
- Lorena Abenojar, MSW, LICSWSeattle, WA1457018517
- Jenna Abrams, LCSW, LICSWDupont, WA1710595301
- Anna AbramyanSpokane, WA1346766714
- Eduardo Abuyog, L.I.C.S.W.Tukwila, WA1912078361
- Isis Acevedo GonzalezYakima, WA1184216392
Common questions
What is John Jason Chastain, LICSW's NPI number?
John Jason Chastain, LICSW's National Provider Identifier (NPI) is 1457422917, issued on Nov 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Jason Chastain, LICSW located?
The NPPES record lists a practice address at 9825 Sandifur Pkwy Ste D, Pasco, WA, 99301. Phone: (509) 531-6698. Providers update this record themselves, so call before visiting.
How can I verify John Jason Chastain, LICSW's license?
NPPES lists Washington license number LW60480977, 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.
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.