NPPES file of Aug 9, 2026

Erin Duffey

Occupational Therapy Assistant · Denver, CO

Erin Duffey is an occupational therapy assistant with a practice address in Denver, Colorado, and NPI 1740999846, issued on Nov 16, 2022. Check the license (Colorado 0001644, as entered in NPPES) 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
1740999846
Name
Erin Duffey
Primary taxonomy
Occupational Therapy Assistant 224Z00000X
License number
0001644 CO
Self-reported in NPPES; status is on the state search
Practice location
255 S Cherokee St Apt 2335, Denver, CO 80223
Phone
(303) 917-3353
Enumerated
Nov 16, 2022
Record last updated
Nov 16, 2022
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 Erin Duffey 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 0001644    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
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Occupational Therapy Assistant providers in Colorado

There are 686 occupational therapy assistant records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 686 in Colorado → Every provider in Denver →

Other occupational therapy assistant records in Colorado

  1. Cynthia AdamLongmont, CO1972988475
  2. Jessica Addink, COTADenver, CO1871166330
  3. Stephanie Addison, COTA/LArvada, CO1497131676
  4. Michael AdeshewoBroomfield, CO1598384851
  5. Judy Ann AguilarDenver, CO1366932402
  6. Marilyn AguilarColorado Springs, CO1467864041
  7. Danielle Alexander, COTA/LNorthglenn, CO1952024267
  8. Morgan AllenColorado Springs, CO1255830766
  9. Jeanette Amels, COTABailey, CO1841689940
  10. Andrianna AnastassiaLittleton, CO1467642413

Common questions

What is Erin Duffey's NPI number?

Erin Duffey's National Provider Identifier (NPI) is 1740999846, issued on Nov 16, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Erin Duffey located?

The NPPES record lists a practice address at 255 S Cherokee St Apt 2335, Denver, CO, 80223. Phone: (303) 917-3353. Providers update this record themselves, so call before visiting.

How can I verify Erin Duffey's license?

NPPES lists Colorado license number 0001644, 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. 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.