Johnathon Prentice Yost, M.D.
Psychiatry Physician · Mattoon, IL
Johnathon Prentice Yost, M.D. is a psychiatry physician with a practice address in Mattoon, Illinois, and NPI 1902060114, issued on Jul 16, 2008. Check the license (Illinois 036134926, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Johnathon Prentice Yost
- Credential
- M.D.
- Primary taxonomy
- Psychiatry Physician 2084P0800X
- License number
- 036134926 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1000 Health Center Dr, Mattoon, IL 61938
- Phone
- (217) 258-2397
- Enumerated
- Jul 16, 2008
- Record last updated
- Sep 18, 2024
- Fax
- (217) 258-2107
- Medicare enrollment
- Enrolled (PECOS I20140718001496); accepts Medicare assignment
- Medical or professional school
- Southern Illinois University School Of Medicine, 2008
- Entity
- Type 1 · individual
8 nearest psychiatry physician records → All 2,147 in Illinois → Look up another NPI →
Also registered at 1000 Health Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Babatunde Alao, M.D.Hospitalist Physician1477714053
- Maria Althoff, CRNACertified Registered Nurse Anesthetist1922393305
Verify Johnathon Prentice Yost in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036134926Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
74% fewer Medicare Part D claims than the average psychiatry physician in 2024
257 Medicare Part D claims for 43 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D.
Most prescribed
- Divalproex Sodium Er16 claims
- Hydroxyzine Hcl16 claims
- Quetiapine Fumarate13 claims
- Trazodone Hcl13 claims
- Lithium Carbonate Er11 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.
The MIPS final score for 2023 (Medicare payment program): 91.8 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
One hospital affiliation
- Sarah Bush Lincoln Health CenterCharleston, IL · Acute Care Hospitals3 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Johnathon Prentice Yost among 2,147 psychiatry physician records in Illinois
Johnathon Prentice Yost, M.D. is one of 2,147 psychiatry physician records with a practice address in Illinois. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 50% of them.
- NPI issued2008 · 50% of these records are older, 44% newer
- In a Medicare fileYes · 69% of these records are
- In the CMS Doctors and Clinicians fileYes · 41% of these records are
- Graduated2008 · median 2004 among the 877 with a school on file
- Record last updated2024 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatry Physician providers in Illinois
There are 2,147 psychiatry physician records in Illinois.
All 2,147 in Illinois → Every provider in Mattoon → Psychiatry Physician nationwide →
The 8 psychiatry physician records with the nearest ZIP codes
- Elbert Lee, MDMattoon, IL 619381740243989
- Thomas Minogue, MDMattoon, IL 619381548284979
- Kenneth Troxclair, DOMattoon, IL 619381902466436
- Kathleen Hecksel, M.D.Charleston, IL 619201366647679
- John Lauer, MDCharleston, IL 619201528174463
- Annmarie McDonagh, MDCharleston, IL 619201093881153
- Mirza BaigAlton, IL 620021033203013
- Kanwal MahmoodAlton, IL 620021689693616
Common questions
What is Johnathon Prentice Yost, M.D.'s NPI number?
Johnathon Prentice Yost, M.D.'s National Provider Identifier (NPI) is 1902060114, issued on Jul 16, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Johnathon Prentice Yost, M.D. located?
The NPPES record lists a practice address at 1000 Health Center Dr, Mattoon, IL, 61938. Phone: (217) 258-2397. Providers update this record themselves, so call before visiting.
How can I verify Johnathon Prentice Yost, M.D.'s license?
NPPES lists Illinois license number 036134926, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Johnathon Prentice Yost, M.D. prescribe under Medicare Part D?
In 2024, Johnathon Prentice Yost, M.D. had 257 Medicare Part D claims for 43 beneficiaries; the average among psychiatry physician prescribers was 1,000. Part D covers Medicare prescriptions only.
What is Johnathon Prentice Yost, M.D.'s MIPS final score?
The 2023 MIPS final score is 91.8 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.