Siobhan T. Cotter, O.T.
Occupational Therapist · Evergreen Park, IL
Siobhan T. Cotter, O.T. is an occupational therapist with a practice address in Evergreen Park, Illinois, and NPI 1003323270, issued on Jan 9, 2018. Check the license (Illinois 056006315, as entered in NPPES) with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Siobhan T. Cotter
- Credential
- O.T.
- Primary taxonomy
- Occupational Therapist 225X00000X
- License number
- 056006315 IL
Self-reported in NPPES; status is on the state search - Practice location
- 3630 W 92ND St, Evergreen Park, IL 60805
- Phone
- (708) 425-9473
- Enumerated
- Jan 9, 2018
- Record last updated
- Mar 17, 2018 (not updated in 8 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest occupational therapist records → All 5,855 in Illinois → Look up another NPI →
Also registered at 3630 W 92ND St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Leslie Mannion, MS, CCC/SLP-LSpeech-Language Pathologist1003325663
- Dora PrahSpeech-Language Pathologist1346073558
Verify Siobhan T. Cotter in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 056006315Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Siobhan T. Cotter among 5,855 occupational therapist records in Illinois
Siobhan T. Cotter, O.T. 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 not. Its NPI, issued in 2018, is newer than 57% of them.
- NPI issued2018 · 57% of these records are older, 38% newer
- In a Medicare fileNo · 13% of these records are
- In the CMS Doctors and Clinicians fileNo · 14% of these records are
- Record last updated2018 · 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 Evergreen Park
They are 20 of the 603 NPPES records with a practice address in Evergreen Park, and 5,855 occupational therapist records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 5,855 in Illinois → Every provider in Evergreen Park → Occupational Therapist nationwide →
The 8 occupational therapist records with the nearest ZIP codes
- Retunja Cleggett, O.TEvergreen Park, IL 608051649527672
- Emily Connolly, MOTR/LEvergreen Park, IL 608051609258755
- Karien DeanEvergreen Park, IL 608051164957221
- Karianne DvorakEvergreen Park, IL 608051629695390
- Regina Folliard, OTR/LEvergreen Park, IL 608051205265675
- Meghan Jennings, OTR/LEvergreen Park, IL 608051063526598
- Lauren McDonnell, MOTR/LEvergreen Park, IL 608051669723128
- Katherine Moriarty, OTR/LEvergreen Park, IL 608051891026928
Common questions
What is Siobhan T. Cotter, O.T.'s NPI number?
Siobhan T. Cotter, O.T.'s National Provider Identifier (NPI) is 1003323270, issued on Jan 9, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Siobhan T. Cotter, O.T. located?
The NPPES record lists a practice address at 3630 W 92ND St, Evergreen Park, IL, 60805. Phone: (708) 425-9473. Providers update this record themselves, so call before visiting.
How can I verify Siobhan T. Cotter, O.T.'s license?
NPPES lists Illinois license number 056006315, 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. 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.