NPPES file of Aug 9, 2026

Douglas Weiss, PT

Physical Therapist · Littleton, CO

Douglas Weiss, PT is a physical therapist with a practice address in Littleton, Colorado, and NPI 1124901327, issued on Jul 28, 2025. Check the license (Colorado PTL.0020965, 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
1124901327
Name
Douglas Weiss
Credential
PT
Primary taxonomy
Physical Therapist 225100000X
License number
PTL.0020965 CO
Self-reported in NPPES; status is on the state search
Practice location
5935 S Zang St Unit 9, Littleton, CO 80127
Phone
(303) 979-5511
Enumerated
Jul 28, 2025
Record last updated
Jan 27, 2026
Medicare enrollment
Enrolled (PECOS I20250926000100); 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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8 nearest physical therapist records → All 6,354 in Colorado → Look up another NPI →

Also registered at 5935 S Zang St Unit 9

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

  1. Keith Firsch, PT, DPTPhysical Therapist1083311443
  2. Macy Liles, DPTPhysical Therapist1457925828
  3. Tara Loveland, DPTPhysical Therapist1053902403
  4. David Quinn, PT, DPT, ATCPhysical Therapist1730890351
  5. Zachary Sapinsley, DPTPhysical Therapist1104688258
  6. Kyle Temme, DPTPhysical Therapist1124867593

Verify Douglas Weiss 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.0020965    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. Panther Physical Therapy, Inc.Littleton, CO

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

Douglas Weiss among 6,354 physical therapist records in Colorado

Douglas Weiss, PT 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 2025, is newer than 92% of them.

  • NPI issued2025 · 92% of these records are older, 3% newer
  • In a Medicare fileYes · 36% of these records are
  • In the CMS Doctors and Clinicians fileYes · 37% of these records are
  • Graduated2025 · median 2018 among the 2,372 with a school on file
  • Record last updated2026 · 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.

All 6,354 in Colorado → Every provider in Littleton → Physical Therapist nationwide →

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 Douglas Weiss, PT's NPI number?

Douglas Weiss, PT's National Provider Identifier (NPI) is 1124901327, issued on Jul 28, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Douglas Weiss, PT located?

The NPPES record lists a practice address at 5935 S Zang St Unit 9, Littleton, CO, 80127. Phone: (303) 979-5511. Providers update this record themselves, so call before visiting.

How can I verify Douglas Weiss, PT's license?

NPPES lists Colorado license number PTL.0020965, 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.

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.