Trenton Clapp
Physician Assistant · Olney, IL
Trenton Clapp is a physician assistant with a practice address in Olney, Illinois, and NPI 1306397542, issued on Oct 24, 2016. Check the license (Illinois 085005989, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Trenton Clapp
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 085005989 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1200 N East St, Olney, IL 62450
- Phone
- (618) 395-6081
- Enumerated
- Oct 24, 2016
- Record last updated
- Oct 24, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20170105000955); accepts Medicare assignment
- Medical or professional school
- Southern Illinois University School Of Medicine, 2016
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 4,926 in Illinois → Look up another NPI →
Also registered at 1200 N East St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Trenton Clapp in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 085005989Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average physician assistant in 2024
47 Medicare Part D claims for 25 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 15 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen13 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $14.44
1 payment: food and beverage; the largest payer was Amgen Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Richland Memorial Hospital IncOlney, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Trenton Clapp among 4,926 physician assistant records in Illinois
Trenton Clapp is one of 4,926 physician assistant records with a practice address in Illinois. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 40% of them.
- NPI issued2016 · 40% of these records are older, 57% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2016 · median 2019 among the 3,407 with a school on file
- Record last updated2016 · 35% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3 physician assistant records list a practice address in Olney
They are 3 of the 258 NPPES records with a practice address in Olney, and 4,926 physician assistant records in Illinois.
All 4,926 in Illinois → Every provider in Olney → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Stephanie Jansen, PAOlney, IL 624501730580572
- Mackenzie ThompsonOlney, IL 624501972210995
- Iven Boehm, PA-CNeoga, IL 624471790732097
- David Padgett, PA-CNeoga, IL 624471518152446
- Heather Holt, PHYSICIAN ASSISTANTRobinson, IL 624541184958787
- Kirk Miller, PA-CMontrose, IL 624451629515606
- Rachel Morrison, PAMartinsville, IL 624421780799254
- Kaden FeardaySigel, IL 624621912866351
Common questions
What is Trenton Clapp's NPI number?
Trenton Clapp's National Provider Identifier (NPI) is 1306397542, issued on Oct 24, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Trenton Clapp located?
The NPPES record lists a practice address at 1200 N East St, Olney, IL, 62450. Phone: (618) 395-6081. Providers update this record themselves, so call before visiting.
How can I verify Trenton Clapp's license?
NPPES lists Illinois license number 085005989, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
How much does Trenton Clapp prescribe under Medicare Part D?
In 2024, Trenton Clapp had 47 Medicare Part D claims for 25 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions 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.