NPPES file of Aug 9, 2026

Joel D. Kertzer, PT

Physical Therapist · Thornton, CO

Joel D. Kertzer, PT is a physical therapist with a practice address in Thornton, Colorado, and NPI 1730139841, issued on May 11, 2006. Check the license (Colorado 2963, 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
1730139841
Name
Joel D. Kertzer
Credential
PT
Primary taxonomy
Physical Therapist 225100000X
License number
2963 CO
Self-reported in NPPES; status is on the state search
Practice location
9351 Grant St, Thornton, CO 80229
Phone
(303) 280-1211
Enumerated
May 11, 2006
Record last updated
Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(303) 280-2232
Medicare enrollment
Enrolled (PECOS I20060405000490); 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 9351 Grant St

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

  1. Roberta Anderson-Oeser, MDPhysical Medicine & Rehabilitation Physician1083670558
  2. Isabelle Audet, MDSurgery Physician1396732079
  3. Greta Brandstetter, MDObstetrics & Gynecology Physician1992790190
  4. Debra Conforti, D.O.Neuromusculoskeletal Medicine & OMM Physician1124083647
  5. Jennifer CoxSpecialist1497299655
  6. Michelle Fitzpatrick, PT, DPTPhysical Therapist1760938443

Verify Joel D. Kertzer 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 2963    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. Covell Care And Rehabilitation LLCWindsor, CO

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

Joel D. Kertzer among 6,354 physical therapist records in Colorado

Joel D. Kertzer, 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 2006, is newer than 2% of them.

  • NPI issued2006 · 2% of these records are older, 86% newer
  • In a Medicare fileYes · 36% of these records are
  • In the CMS Doctors and Clinicians fileYes · 37% of these records are
  • Graduated1988 · median 2018 among the 2,372 with a school on file
  • Record last updated2007 · 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).

94 physical therapist records list a practice address in Thornton

They are 94 of the 2,234 NPPES records with a practice address in Thornton, and 6,354 physical therapist records in Colorado.

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

The 8 physical therapist records with the nearest ZIP codes

  1. Kimberly Barry, PTThornton, CO 802291457332124
  2. William Buck, PT, DPTThornton, CO 802291962869131
  3. Mary GreimannThornton, CO 802291205287554
  4. Erin Heltshe, MPTThornton, CO 802291467403873
  5. Deborah Hubbard, PTThornton, CO 802291700875622
  6. Christine Hupka, PTThornton, CO 802291194905802
  7. George Jakab, PTThornton, CO 802291659321792
  8. Rachel MooreThornton, CO 802291699093336

Common questions

What is Joel D. Kertzer, PT's NPI number?

Joel D. Kertzer, PT's National Provider Identifier (NPI) is 1730139841, issued on May 11, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Joel D. Kertzer, PT located?

The NPPES record lists a practice address at 9351 Grant St, Thornton, CO, 80229. Phone: (303) 280-1211. Providers update this record themselves, so call before visiting.

How can I verify Joel D. Kertzer, PT's license?

NPPES lists Colorado license number 2963, 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.