NPPES file of Aug 9, 2026

Lauren Marie Walker, MPT

Physical Therapist · Littleton, CO

Lauren Marie Walker, MPT is a physical therapist with a practice address in Littleton, Colorado, and NPI 1033465919, issued on Jul 30, 2012. Check the license (Colorado PTL.0012145, as entered in NPPES) with the Colorado 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
1033465919
Name
Lauren Marie Walker
Credential
MPT
Primary taxonomy
Physical Therapist 225100000X
License numbers
PTL.0012145 CO
070017983 IL
Self-reported in NPPES; status is on the state search
Practice location
10125 W San Juan Way Ste 120, Littleton, CO 80127
Phone
(303) 933-9057
Enumerated
Jul 30, 2012
Record last updated
Jul 6, 2022
Fax
(303) 933-9108
Medicare enrollment
Enrolled (PECOS I20140116000961); 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 10125 W San Juan Way Ste 120

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

  1. Felicia SeelyPhysical Therapist1568318566
  2. Rebecca Siegler, PT, DPTPhysical Therapist1730780289

Verify Lauren Marie Walker in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Colorado board licenses this profession
    Search for license PTL.0012145
    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 Colorado 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. Integrated Physical Therapy OF Colorado PCLittleton, CO

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

Lauren Marie Walker among 6,354 physical therapist records in Colorado

Lauren Marie Walker, MPT is one of 6,354 physical therapist records with a practice address in Colorado. 36% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 36% of them.

  • NPI issued2012 · 36% of these records are older, 60% newer
  • In a Medicare fileYes · 36% of these records are
  • In the CMS Doctors and Clinicians fileYes · 37% of these records are
  • Graduated2010 · median 2018 among the 2,372 with a school on file
  • Record last updated2022 · 56% 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 Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

244 physical therapist records list a practice address in Littleton

They are 244 of the 3,918 NPPES records with a practice address in Littleton, and 6,354 physical therapist records in Colorado.

The 8 physical therapist records with the nearest ZIP codes

  1. Brian Anobile, DPTLittleton, CO 801271255561106
  2. Lisa Chevalier, PTLittleton, CO 801271174831846
  3. Courtney Delfausse, DPTLittleton, CO 801271154566404
  4. Marc Gueniot, PHYSICAL THERAPISTLittleton, CO 801271841500535
  5. Jennifer Hinkhouse, PT, DPTLittleton, CO 801271285954909
  6. Marci Jensen, MSPTLittleton, CO 801271124228515
  7. Bradley MarquezLittleton, CO 801271700995362
  8. Patricia McNutt, PTLittleton, CO 801271346294626

Common questions

What is Lauren Marie Walker, MPT's NPI number?

Lauren Marie Walker, MPT's National Provider Identifier (NPI) is 1033465919, issued on Jul 30, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Lauren Marie Walker, MPT located?

The NPPES record lists a practice address at 10125 W San Juan Way Ste 120, Littleton, CO, 80127. Phone: (303) 933-9057. Providers update this record themselves, so call before visiting.

How can I verify Lauren Marie Walker, MPT's license?

NPPES lists Colorado license number PTL.0012145, as entered by the provider. Search the Colorado 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.