NPPES file of Aug 9, 2026

Grant Berthelsen

Physical Therapy Assistant · Greeley, CO

Grant Berthelsen is a physical therapy assistant with a practice address in Greeley, Colorado, and NPI 1356613996, issued on Jan 28, 2012. Check the license with the Colorado board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1356613996
Name
Grant Berthelsen
Primary taxonomy
Physical Therapy Assistant 225200000X
Practice location
1275 58TH Ave, Greeley, CO 80634
Phone
(970) 356-9800
Enumerated
Jan 28, 2012
Record last updated
Jan 28, 2012 (not updated in 14 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Grant Berthelsen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Colorado board licenses this professionCheck 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
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Physical Therapy Assistant providers in Colorado

There are 1,139 physical therapy assistant records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,139 in Colorado → Every provider in Greeley →

Other physical therapy assistant records in Colorado

  1. Merrilynn Abbott, PTAColorado Springs, CO1285294736
  2. Barbara Abeyta, PTAPueblo, CO1366795650
  3. Jordan AdaColorado Springs, CO1407562218
  4. Darlene Adams, PTADenver, CO1376116624
  5. Mark Adams, PTA, MS, ATCDenver, CO1285823872
  6. Alexandra Adducci, PTAWestminster, CO1083199798
  7. Rakan Adwan, PTAEnglewood, CO1558955872
  8. Dagoberto Aguirre, PTAGreeley, CO1508054636
  9. Gunter AinsworthPueblo, CO1053743575
  10. Julius Ajuna, PTANorthglenn, CO1487990743

Common questions

What is Grant Berthelsen's NPI number?

Grant Berthelsen's National Provider Identifier (NPI) is 1356613996, issued on Jan 28, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Grant Berthelsen located?

The NPPES record lists a practice address at 1275 58TH Ave, Greeley, CO, 80634. Phone: (970) 356-9800. Providers update this record themselves, so call before visiting.

How can I verify Grant Berthelsen's license?

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. 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.