Marshall Dumas, OTR
Occupational Therapist · Pullman, WA
Marshall Dumas, OTR is an occupational therapist with a practice address in Pullman, Washington, and NPI 1013602481, issued on Apr 10, 2023. Check the license (Washington 61323675, 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
- Marshall Dumas
- Credential
- OTR
- Primary taxonomy
- Occupational Therapist 225X00000X
- License numbers
- 61323675 WA
24240 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1310 NW Deane St, Pullman, WA 99163
- Phone
- (509) 332-1566
- Enumerated
- Apr 10, 2023
- Record last updated
- Apr 10, 2023
- Entity
- Type 1 · individual
Also registered at 1310 NW Deane St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sara DesrosierOccupational Therapy Assistant1013240514
- Alyssa KnightPhysical Therapy Assistant1902341530
- Jackson MarshPhysical Therapist1639041999
- Bethany McMillen, OTOccupational Therapist1952965303
- Andrew Mitchell, PTAPhysical Therapy Assistant1710490073
- Chelsea Shors, OTD, OTR/LOccupational Therapist1306014873
Verify Marshall Dumas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license 61323675Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
10 occupational therapist records list a practice address in Pullman
They are 10 of the 597 NPPES records with a practice address in Pullman, and 3,083 occupational therapist records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 10 in Pullman → All 3,083 in Washington → Every provider in Pullman →
Other occupational therapist records in Washington
- Tamsie AalbuMarysville, WA1215793088
- Eskinder Abasseran, COTABellevue, WA1811763980
- Barbara AbbottKent, WA1154672004
- Faridah AbdullahSeattle, WA1821736018
- Melanie Adams, O.T.R./L.Newcastle, WA1861737884
- Samantha Adams, OTR/LSeattle, WA1750489704
- Melba Adamson, OTR LVancouver, WA1235206707
- Samuel Ryan Adcock, MOTMoses Lake, WA1275324659
- Brooke Addario, OTD/LLacey, WA1215765359
- Shari Addleman, MS, OTR/LPuyallup, WA1194062539
Common questions
What is Marshall Dumas, OTR's NPI number?
Marshall Dumas, OTR's National Provider Identifier (NPI) is 1013602481, issued on Apr 10, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Marshall Dumas, OTR located?
The NPPES record lists a practice address at 1310 NW Deane St, Pullman, WA, 99163. Phone: (509) 332-1566. Providers update this record themselves, so call before visiting.
How can I verify Marshall Dumas, OTR's license?
NPPES lists Washington license number 61323675, 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.