Alison Nicole Harrigan, OTR/L, MOT
Occupational Therapist · Littleton, CO
Alison Nicole Harrigan, OTR/L, MOT is an occupational therapist with a practice address in Littleton, Colorado, and NPI 1114391042, issued on Nov 16, 2015. Check the license (Colorado OT.0004470, 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.
- Name
- Alison Nicole Harrigan
- Credential
- OTR/L, MOT
- Primary taxonomy
- Occupational Therapist 225X00000X
- License number
- OT.0004470 CO
Self-reported in NPPES; status is on the state search - Practice location
- 1500 W Littleton Blvd, Littleton, CO 80120
- Phone
- (303) 875-3585
- Enumerated
- Nov 16, 2015
- Record last updated
- Nov 16, 2015 (not updated in 11 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 1500 W Littleton Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rachel BallardOccupational Therapist1548719339
- Janette Doran, M.S., CCC-SLPSpeech-Language Pathologist1154619773
- Ashley EstesPhysical Therapist1659919900
- Casey Maurio, MOT, OTROccupational Therapist1265770093
- Julie Poole, CCC-SLPSpeech-Language Pathologist1750759981
Verify Alison Nicole Harrigan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Colorado board licenses this profession
Search for license OT.0004470Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76 occupational therapist records list a practice address in Littleton
They are 76 of the 3,918 NPPES records with a practice address in Littleton, and 2,846 occupational therapist records in Colorado. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 76 in Littleton → All 2,846 in Colorado → Every provider in Littleton →
Other occupational therapist records in Colorado
- Sarah A Rowland, OTR/L, CHTLittleton, CO1538863691
- Patricia Aaron, M.S., OTR/LPueblo, CO1992220529
- Sandi Abele, OTR/LGrand Junction, CO1376316828
- Heather Ackart, OTR/LFort Collins, CO1700449071
- Hope Adair, OTR/LFort Collins, CO1801671896
- Madison Adair, OTRLCentennial, CO1750254678
- Alesha Adams, MOT, OTR/LGrand Junction, CO1497900146
- Allison Adams, OTD, OTR/LAurora, CO1407623374
- Christa Adams, OTRColorado Springs, CO1790091049
- Jessica Adams, OTD, OTR/LParker, CO1144140070
Common questions
What is Alison Nicole Harrigan, OTR/L, MOT's NPI number?
Alison Nicole Harrigan, OTR/L, MOT's National Provider Identifier (NPI) is 1114391042, issued on Nov 16, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Alison Nicole Harrigan, OTR/L, MOT located?
The NPPES record lists a practice address at 1500 W Littleton Blvd, Littleton, CO, 80120. Phone: (303) 875-3585. Providers update this record themselves, so call before visiting.
How can I verify Alison Nicole Harrigan, OTR/L, MOT's license?
NPPES lists Colorado license number OT.0004470, 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.
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.