Marlene Dumas, D.P.T.
Physical Therapist · Sisters, OR
Marlene Dumas, D.P.T. is a physical therapist with a practice address in Sisters, Oregon, and NPI 1174523559, issued on Jul 28, 2005. Check the license (Oregon 4145, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marlene Dumas
- Credential
- D.P.T.
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- 4145 OR
Self-reported in NPPES; status is on the state search - Practice location
- 325 N Locust St, Sisters, OR 97759
- Phone
- (541) 549-3534
- Enumerated
- Jul 28, 2005
- Entity
- Type 1 · individual
Also registered at 325 N Locust St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jordan Barber, PT, DPTPhysical Therapist1689357071
- Sherri Broderick, LMTMassage Therapist1043701279
- Matthew Carter, DPTPhysical Therapist1578005195
- Natalie Delozier, LMTMassage Therapist1619522752
- Jason Gulley, DPTPhysical Therapist1700928330
- Richard HummelMassage Therapist1982095188
Verify Marlene Dumas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license 4145Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
One hospital or facility affiliation
- Gregory Zadow Inc PSSisters, OR
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
17 physical therapist records list a Sisters practice address
They are 17 of the 149 NPPES records with a Sisters practice address, and 4,083 physical therapist records in Oregon.
All 17 in Sisters → All 4,083 in Oregon → Every provider in Sisters →
Other physical therapist records in Oregon
- Joette :young, PTPendleton, OR1033398904
- Patricia Aarestad, R.P.T.Ontario, OR1740356500
- Kayla AaronsLincoln City, OR1780392043
- Ryan Abbott, PTPortland, OR1174961213
- Daniel AbdiePortland, OR1942884465
- Judith Abel, P.T.Eugene, OR1184890303
- Brianna Abernathy, PT, DPTGresham, OR1457863714
- Melisa AbesaSalem, OR1295148203
- Caitlin Abolt, DPTSalem, OR1801434766
- Stacey Abosamra, PT, DPTPortland, OR1063256071
Common questions
What is Marlene Dumas, D.P.T.'s NPI number?
Marlene Dumas, D.P.T.'s National Provider Identifier (NPI) is 1174523559, issued on Jul 28, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Marlene Dumas, D.P.T. located?
The NPPES record lists a practice address at 325 N Locust St, Sisters, OR, 97759. Phone: (541) 549-3534. Providers update this record themselves, so call before visiting.
How can I verify Marlene Dumas, D.P.T.'s license?
NPPES lists Oregon license number 4145, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.