Diana Demay
Physical Therapy Assistant · Maryville, IL
Diana Demay is a physical therapy assistant with a practice address in Maryville, Illinois, and NPI 1184541146, issued on Jul 1, 2026. 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
- Diana Demay
- Primary taxonomy
- Physical Therapy Assistant 225200000X
- Practice location
- 2133 Vadalabene Dr, Maryville, IL 62062
- Phone
- (618) 635-2200
- Enumerated
- Jul 1, 2026
- Record last updated
- Jul 1, 2026
- Entity
- Type 1 · individual
8 nearest physical therapy assistant records → All 2,683 in Illinois → Look up another NPI →
Also registered at 2133 Vadalabene Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Katherine Burnley, ANP-CNurse Practitioner1013397967
- Tayler Fazil, AUDAudiologist1457870131
- Lauren Lickwar, OTOccupational Therapist1477472934
- Haresh Motwani, MD.Family Medicine Physician1598841025
Verify Diana Demay 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
Diana Demay among 2,683 physical therapy assistant records in Illinois
Diana Demay is one of 2,683 physical therapy assistant records with a practice address in Illinois. under 1% 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 2026, is newer than 98% of them.
- NPI issued2026 · 98% of these records are older, 0% newer
- In a Medicare fileNo · under 1% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2026 · 74% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 225200000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Physical Therapy Assistant providers in Illinois
There are 2,683 physical therapy assistant records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 2,683 in Illinois → Every provider in Maryville → Physical Therapy Assistant nationwide →
The 8 physical therapy assistant records with the nearest ZIP codes
- Andy BerberichMaryville, IL 620621093632044
- Elizabeth SchwenkMaryville, IL 620621841967601
- Kelley Halliburton, A.T.C., P.T.A.Litchfield, IL 620561417919226
- Kayleigh Magnus, PTALitchfield, IL 620561407331416
- Ryan RauscherJerseyville, IL 620521063028488
- Catherine StumpfJerseyville, IL 620521205444916
- Timothy MassengillNokomis, IL 620751902563943
- Jason Padgett, PTAPanama, IL 620771609444579
Common questions
What is Diana Demay's NPI number?
Diana Demay's National Provider Identifier (NPI) is 1184541146, issued on Jul 1, 2026. An NPI identifies a provider in billing; it is not a license.
Where is Diana Demay located?
The NPPES record lists a practice address at 2133 Vadalabene Dr, Maryville, IL, 62062. Phone: (618) 635-2200. Providers update this record themselves, so call before visiting.
How can I verify Diana Demay'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.