NPPES file of Aug 9, 2026

Keldon Lou, PT, DPT

Physical Therapist · Portland, OR

Keldon Lou, PT, DPT is a physical therapist with a practice address in Portland, Oregon, and NPI 1538865407, issued on Feb 2, 2023. Check the license (Oregon 64835, as entered in NPPES) with the Oregon 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
1538865407
Name
Keldon Lou
Credential
PT, DPT
Primary taxonomy
Physical Therapist 225100000X
License number
64835 OR
Self-reported in NPPES; status is on the state search
Practice location
1800 NW Upshur St Ste 150, Portland, OR 97209
Phone
(503) 719-5318
Enumerated
Feb 2, 2023
Record last updated
Feb 7, 2023
Medicare enrollment
Enrolled (PECOS I20240822004693); 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 1800 NW Upshur St Ste 150

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

  1. Erik Kaufman, PTPhysical Therapist1063177046
  2. Mariah MillerPhysical Therapist1578130431
  3. Sydney OothoudtSports Physical Therapist1942172374

Verify Keldon Lou in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oregon board licenses this profession
    Search for license 64835
    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 Oregon 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. Rose City Physical Therapy Associates, LLCPortland, OR

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

Keldon Lou among 4,123 physical therapist records in Oregon

Keldon Lou, PT, DPT is one of 4,123 physical therapist records with a practice address in Oregon. 34% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 85% of them.

  • NPI issued2023 · 85% of these records are older, 11% newer
  • In a Medicare fileYes · 34% of these records are
  • In the CMS Doctors and Clinicians fileYes · 36% of these records are
  • Graduated2022 · median 2016 among the 1,471 with a school on file
  • Record last updated2023 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225100000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

885 physical therapist records list a practice address in Portland

They are 885 of the 42,088 NPPES records with a practice address in Portland, and 4,123 physical therapist records in Oregon.

The 8 physical therapist records with the nearest ZIP codes

  1. James Arnoux, P.T.Portland, OR 972091548438559
  2. Katherine Braden, DPTPortland, OR 972091518956077
  3. Amy Brown, LMT, PTA, CSCSPortland, OR 972091801906540
  4. Karl Kolbeck, PTPortland, OR 972091720066780
  5. Sasha Kolbeck, MPTPortland, OR 972091972575728
  6. Matthew Marino, PT, MSPTPortland, OR 972091912087198
  7. Colleen McGinnis, PT, DPTPortland, OR 972091265694780
  8. Megan Moseley, PT, LMTPortland, OR 972091235180977

Common questions

What is Keldon Lou, PT, DPT's NPI number?

Keldon Lou, PT, DPT's National Provider Identifier (NPI) is 1538865407, issued on Feb 2, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Keldon Lou, PT, DPT located?

The NPPES record lists a practice address at 1800 NW Upshur St Ste 150, Portland, OR, 97209. Phone: (503) 719-5318. Providers update this record themselves, so call before visiting.

How can I verify Keldon Lou, PT, DPT's license?

NPPES lists Oregon license number 64835, 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), 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.