Marcus B. Flexer, DPT
Physical Therapist · Mount Vernon, WA
Marcus B. Flexer, DPT is a physical therapist with a practice address in Mount Vernon, Washington, and NPI 1780832170, issued on Aug 28, 2008. Check the license (Washington PT 60038308, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Marcus B. Flexer
- Credential
- DPT
- Primary taxonomy
- Physical Therapist 225100000X
- License number
- PT 60038308 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1500 Continental PL, Mount Vernon, WA 98273
- Phone
- (360) 424-7041
- Enumerated
- Aug 28, 2008
- Record last updated
- Apr 2, 2024
- Fax
- (360) 424-2456
- Medicaid ID
- 1092790 WA
- Medicare enrollment
- Enrolled (PECOS I20081027000295); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 1500 Continental PL
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ciera Cline, PA-CSurgical Physician Assistant1639950397
- Caryn Clippert, PA-CSurgical Physician Assistant1528484490
- Scott Ely, PA-CSurgical Physician Assistant1437448958
- Ivory Larry, PA-CPhysician Assistant1932109691
- Patrick Lyons, M.D.Orthopaedic Surgery Physician1760480545
- Stephen Miller, D.P.M.Podiatrist1083613277
Verify Marcus B. Flexer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Washington board licenses this profession
Search for license PT 60038308Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Proliance Surgeons Inc P SEdmonds, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
54 physical therapist records list a practice address in Mount Vernon
They are 54 of the 1,500 NPPES records with a practice address in Mount Vernon, and 7,493 physical therapist records in Washington.
All 54 in Mount Vernon → All 7,493 in Washington → Every provider in Mount Vernon →
Other physical therapist records in Washington
- Kaitlyn Aakre, DPTBellevue, WA1780084897
- Lance Aalbu, MPT, CSCSMarysville, WA1003825043
- Brian Aasby, D.P.T.Everson, WA1679866594
- Clarissa Abadesco, DPTSeattle, WA1073226205
- Romeen Abdollmohammadi, DPTOak Harbor, WA1235530783
- Barvin Abdul MohideenEverett, WA1609645571
- Thomas AblanKelso, WA1336391705
- Jaime Ablutz, MPT, CSCS, OCS, CMPTSeattle, WA1598804106
- Gabrielle Abrahamsen, DPTTacoma, WA1003264771
- Kiara Abrams, DPTLiberty Lake, WA1336901487
Common questions
What is Marcus B. Flexer, DPT's NPI number?
Marcus B. Flexer, DPT's National Provider Identifier (NPI) is 1780832170, issued on Aug 28, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Marcus B. Flexer, DPT located?
The NPPES record lists a practice address at 1500 Continental PL, Mount Vernon, WA, 98273. Phone: (360) 424-7041. Providers update this record themselves, so call before visiting.
How can I verify Marcus B. Flexer, DPT's license?
NPPES lists Washington license number PT 60038308, 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. 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.