NPPES file of Aug 9, 2026

Colton Grothaus, PT

Physical Therapist · Knoxville, TN

Colton Grothaus, PT is a physical therapist with a practice address in Knoxville, Tennessee, and NPI 1356120851, issued on Sep 25, 2023. Check the license (Tennessee CP024595T, as entered in NPPES) with the Tennessee 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
1356120851
Name
Colton Grothaus
Credential
PT
Primary taxonomy
Physical Therapist 225100000X
License number
CP024595T TN
Self-reported in NPPES; status is on the state search
Practice location
8537 Asheville Hwy Ste 201, Knoxville, TN 37924
Phone
(865) 225-7300
Enumerated
Sep 25, 2023
Record last updated
Sep 25, 2023
Medicare enrollment
Enrolled (PECOS I20240220000548); 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 5,363 in Tennessee → Look up another NPI →

Also registered at 8537 Asheville Hwy Ste 201

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

  1. Jason Cook, DPTPhysical Therapist1891362596
  2. Jonathan Ebert, PT, DPTPhysical Therapist1811257900
  3. Chelsea LaughnerPhysical Therapist1871239186
  4. Elcee Joie Maraya, PT, DPTPhysical Therapist1508611245
  5. Zachary Rupp, DPTPhysical Therapist1265080717
  6. Rose Anne Wimmer, DPTPhysical Therapist1962041293

Verify Colton Grothaus in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Tennessee board licenses this profession
    Search for license CP024595T    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 Tennessee 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. Orthosc LLCConway, SC

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

Colton Grothaus among 5,363 physical therapist records in Tennessee

Colton Grothaus, PT is one of 5,363 physical therapist records with a practice address in Tennessee. 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 2023, is newer than 82% of them.

  • NPI issued2023 · 82% of these records are older, 13% newer
  • In a Medicare fileYes · 36% of these records are
  • In the CMS Doctors and Clinicians fileYes · 36% of these records are
  • Graduated2023 · median 2017 among the 1,950 with a school on file
  • Record last updated2023 · 59% 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 Tennessee practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

464 physical therapist records list a practice address in Knoxville

They are 464 of the 14,339 NPPES records with a practice address in Knoxville, and 5,363 physical therapist records in Tennessee.

All 5,363 in Tennessee → Every provider in Knoxville → Physical Therapist nationwide →

The 8 physical therapist records with the nearest ZIP codes

  1. Evan Beckman, DPTKnoxville, TN 379241770855819
  2. Stephanie Blake, DPTKnoxville, TN 379241164811279
  3. Kathy Bolton, PTKnoxville, TN 379241033663422
  4. Amanda Cardenas, PTKnoxville, TN 379241003265430
  5. Gregory Channell, DPT, MOTKnoxville, TN 379241619272416
  6. Janet Chumney, PTKnoxville, TN 379241164613097
  7. Stacey Cole, PTKnoxville, TN 379241215452230
  8. Jonathan Ebert, PT, DPTKnoxville, TN 379241811257900

Common questions

What is Colton Grothaus, PT's NPI number?

Colton Grothaus, PT's National Provider Identifier (NPI) is 1356120851, issued on Sep 25, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Colton Grothaus, PT located?

The NPPES record lists a practice address at 8537 Asheville Hwy Ste 201, Knoxville, TN, 37924. Phone: (865) 225-7300. Providers update this record themselves, so call before visiting.

How can I verify Colton Grothaus, PT's license?

NPPES lists Tennessee license number CP024595T, as entered by the provider. Search the Tennessee 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.