Ray G. Bayer, OTR/L
Occupational Therapist · Marion, IL
Ray G. Bayer, OTR/L is an occupational therapist with a practice address in Marion, Illinois, and NPI 1003822917, issued on Jul 31, 2006. Check the license with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Ray G. Bayer
- Credential
- OTR/L
- Primary taxonomy
- Occupational Therapist 225X00000X
- Practice location
- 2401 W Main St, Marion, IL 62959
- Phone
- (618) 997-8708
- Enumerated
- Jul 31, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 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 2401 W Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Shabia Alimohamed-Janmohamed, PH.DPsychologist1922302488
- Barbara AlvisOther Technician1780383349
- Ashley Amberger, LCSWClinical Social Worker1912605684
- Lanita AmesRegistered Nurse1326734823
Verify Ray G. Bayer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Ray G. Bayer among 5,855 occupational therapist records in Illinois
Ray G. Bayer, 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 not. Its NPI, issued in 2006, is newer than under 1% of them.
- NPI issued2006 · under 1% of these records are older, 94% newer
- In a Medicare fileNo · 13% of these records are
- In the CMS Doctors and Clinicians fileNo · 14% of these records are
- Record last updated2007 · 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).
18 occupational therapist records list a practice address in Marion
They are 18 of the 1,171 NPPES records with a practice address in Marion, 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 Marion → Occupational Therapist nationwide →
The 8 occupational therapist records with the nearest ZIP codes
- Brittny Banks, OTR/LMarion, IL 629591386241107
- Clara Ellis, OTR/LMarion, IL 629591952654436
- Verlinda Henshaw, OTDMarion, IL 629591316011687
- Tiffany HuffMarion, IL 629591629340369
- Brittany Kaufman, OTR/LMarion, IL 629591851652424
- David Martin, OTR/LMarion, IL 629591972788305
- Heather Morris, OTR/LMarion, IL 629591326123274
- Daniel Porter, OTRMarion, IL 629591679861710
Common questions
What is Ray G. Bayer, OTR/L's NPI number?
Ray G. Bayer, OTR/L's National Provider Identifier (NPI) is 1003822917, issued on Jul 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ray G. Bayer, OTR/L located?
The NPPES record lists a practice address at 2401 W Main St, Marion, IL, 62959. Phone: (618) 997-8708. Providers update this record themselves, so call before visiting.
How can I verify Ray G. Bayer, OTR/L's license?
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.