Andrew Jason Dichsen, OTR/L
Occupational Therapist · O Fallon, IL
Andrew Jason Dichsen, OTR/L is an occupational therapist with a practice address in O Fallon, Illinois, and NPI 1134836786, issued on Nov 2, 2022. Check the license (Illinois 056003353, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Andrew Jason Dichsen
- Credential
- OTR/L
- Primary taxonomy
- Occupational Therapist 225X00000X
- License number
- 056003353 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1022 E Wesley Dr, O Fallon, IL 62269
- Phone
- (618) 744-6613
- Enumerated
- Nov 2, 2022
- Record last updated
- Nov 16, 2022
- Medicare enrollment
- Enrolled (PECOS I20221203000562); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest occupational therapist records → All 5,855 in Illinois → Look up another NPI →
Also registered at 1022 E Wesley Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shayne BollheimerPhysical Therapy Assistant1346001963
- Meagan Kennedy, DPTPhysical Therapist1700125903
- Tara PowersSpeech-Language Pathologist1124476957
- Kelli WalkingtonPhysical Therapy Assistant1861188179
- Christine WilliamsOccupational Therapy Assistant1821828435
Verify Andrew Jason Dichsen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 056003353Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Powerback Rehabilitation LLCO Fallon, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Andrew Jason Dichsen among 5,855 occupational therapist records in Illinois
Andrew Jason Dichsen, OTR/L is one of 5,855 occupational therapist records with a practice address in Illinois. 13% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2022, is newer than 78% of them.
- NPI issued2022 · 78% of these records are older, 17% newer
- In a Medicare fileYes · 13% of these records are
- In the CMS Doctors and Clinicians fileYes · 14% of these records are
- Graduated1993 · median 2014 among the 799 with a school on file
- Record last updated2022 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225X00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
20 occupational therapist records list a practice address in O Fallon
They are 20 of the 1,077 NPPES records with a practice address in O Fallon, and 5,855 occupational therapist records in Illinois.
All 5,855 in Illinois → Every provider in O Fallon → Occupational Therapist nationwide →
The 8 occupational therapist records with the nearest ZIP codes
- Brittni FutrellO Fallon, IL 622691972161065
- Kristine Hettenhausen, OTR/LO Fallon, IL 622691750520060
- Mae Arabelle Holmes, OTR/LO Fallon, IL 622691215278684
- Kristen HraskyO Fallon, IL 622691457920571
- Miranda Koesterer, OTR/LO Fallon, IL 622691659909950
- Jessica Leeming, OTR/L, MSOTO Fallon, IL 622691427428580
- Karen Leonard, OTRO Fallon, IL 622691811195647
- Meaghan Moriarty, MS, OTR/LO Fallon, IL 622691932784824
Common questions
What is Andrew Jason Dichsen, OTR/L's NPI number?
Andrew Jason Dichsen, OTR/L's National Provider Identifier (NPI) is 1134836786, issued on Nov 2, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Andrew Jason Dichsen, OTR/L located?
The NPPES record lists a practice address at 1022 E Wesley Dr, O Fallon, IL, 62269. Phone: (618) 744-6613. Providers update this record themselves, so call before visiting.
How can I verify Andrew Jason Dichsen, OTR/L's license?
NPPES lists Illinois license number 056003353, as entered by the provider. Search the Illinois 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.
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.