NPPES file of Aug 9, 2026

Mark Douglas Christensen, PT

Physical Therapist · Spokane, WA

Mark Douglas Christensen, PT is a physical therapist with a practice address in Spokane, Washington, and NPI 1356096309, issued on Feb 18, 2022. Check the license (Washington 00008216, as entered in NPPES) with the Washington board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1356096309
Name
Mark Douglas Christensen
Credential
PT
Primary taxonomy
Physical Therapist 225100000X
License numbers
00008216 WA
1561 ID
Self-reported in NPPES; status is on the state search
Practice location
3124 S Regal St, Spokane, WA 99223
Phone
(509) 464-6208
Enumerated
Feb 18, 2022
Record last updated
Feb 18, 2022
Fax
(888) 316-1928
Medicare enrollment
Enrolled (PECOS I20220304001881); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 3124 S Regal St

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

  1. Michelle Brothers, ARNPNurse Practitioner1710537667
  2. Pamela Clark, PSY.D.Psychologist1730264334
  3. Andrew Garten, PAPhysician Assistant1689059164
  4. John Gilmer, MDPain Medicine (Physical Medicine & Rehabilitation) Physician1477172716
  5. Amanda HamlinNurse Practitioner1477221901
  6. Jamie Lewis, M.D.Pain Medicine (Physical Medicine & Rehabilitation) Physician1073724290

Verify Mark Douglas Christensen 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 00008216    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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Bills Medicare through one group practice

  1. Northwest Spine And Pain Medicine PLLCSpokane, WA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

432 physical therapist records list a practice address in Spokane

They are 432 of the 14,049 NPPES records with a practice address in Spokane, and 7,493 physical therapist records in Washington.

All 432 in Spokane → All 7,493 in Washington → Every provider in Spokane →

Other physical therapist records in Washington

  1. Kaitlyn Aakre, DPTBellevue, WA1780084897
  2. Lance Aalbu, MPT, CSCSMarysville, WA1003825043
  3. Brian Aasby, D.P.T.Everson, WA1679866594
  4. Clarissa Abadesco, DPTSeattle, WA1073226205
  5. Romeen Abdollmohammadi, DPTOak Harbor, WA1235530783
  6. Barvin Abdul MohideenEverett, WA1609645571
  7. Thomas AblanKelso, WA1336391705
  8. Jaime Ablutz, MPT, CSCS, OCS, CMPTSeattle, WA1598804106
  9. Gabrielle Abrahamsen, DPTTacoma, WA1003264771
  10. Kiara Abrams, DPTLiberty Lake, WA1336901487

Common questions

What is Mark Douglas Christensen, PT's NPI number?

Mark Douglas Christensen, PT's National Provider Identifier (NPI) is 1356096309, issued on Feb 18, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Mark Douglas Christensen, PT located?

The NPPES record lists a practice address at 3124 S Regal St, Spokane, WA, 99223. Phone: (509) 464-6208. Providers update this record themselves, so call before visiting.

How can I verify Mark Douglas Christensen, PT's license?

NPPES lists Washington license number 00008216, 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.

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.