NPPES file of Aug 9, 2026

Jonatan Hornik, MD

Neurology Physician · Carbondale, IL

Jonatan Hornik, MD is a neurology physician with a practice address in Carbondale, Illinois, and NPI 1578941753, issued on May 8, 2015. Check the license (Illinois 036149817, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1578941753
Name
Jonatan Hornik
Credential
MD
Primary taxonomy
Neurology Physician 2084N0400X
License numbers
036149817 IL
TP335 KY
Self-reported in NPPES; status is on the state search
Practice location
305 W Jackson St Ste 103, Carbondale, IL 62901
Phone
(618) 351-4972
Enumerated
May 8, 2015
Record last updated
May 6, 2025
Fax
(618) 351-6522
Medicare enrollment
Enrolled (PECOS I20250521002699); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 305 W Jackson St Ste 103

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Brandi Anderson, NPFamily Nurse Practitioner1427609775
  2. Abbie Baker, NPNurse Practitioner1437796273
  3. Mostafa Farache, MDNeurology Physician1366646879
  4. Mark FlemingNeurological Surgery Physician1508807181
  5. Breyanna Grays, M.D.Neurology Physician1942560800
  6. Crystal Honold, RN, MSN, CNRN, CNSClinical Nurse Specialist1609171206

Verify Jonatan Hornik in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
    Search for license 036149817
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Illinois license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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The practice group's MIPS final score for 2023 (Medicare payment program): 75.7 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score63.1
  2. Costout of 100 · 30%45.3
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through 2 group practices

  1. Mercy Health Physicians Kentucky Specialty Care LLCPaducah, KY
  2. Southern Illinois Medical Services NfpCarbondale, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Jonatan Hornik among 952 neurology physician records in Illinois

Jonatan Hornik, MD is one of 952 neurology physician records with a practice address in Illinois. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 62% of them.

  • NPI issued2015 · 62% of these records are older, 34% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2013 · median 2006 among the 573 with a school on file
  • Record last updated2025 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurology Physician providers in Illinois

There are 952 neurology physician records in Illinois.

The 8 neurology physician records with the nearest ZIP codes

  1. Fakhre Alam, MDCarbondale, IL 629011427033828
  2. Mostafa Farache, MDCarbondale, IL 629011366646879
  3. Breyanna Grays, M.D.Carbondale, IL 629011942560800
  4. Ahmed Jafri, M.D.Carbondale, IL 629011376597815
  5. Andrea Loggini, MDCarbondale, IL 629011043695810
  6. Tiffany Ward, MDCarbondale, IL 629011619186269
  7. Tomasz Kosierkiewicz, MDMount Vernon, IL 628641487645776
  8. Lori Guyton, M.D.Herrin, IL 629481295725752

Common questions

What is Jonatan Hornik, MD's NPI number?

Jonatan Hornik, MD's National Provider Identifier (NPI) is 1578941753, issued on May 8, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Jonatan Hornik, MD located?

The NPPES record lists a practice address at 305 W Jackson St Ste 103, Carbondale, IL, 62901. Phone: (618) 351-4972. Providers update this record themselves, so call before visiting.

How can I verify Jonatan Hornik, MD's license?

NPPES lists Illinois license number 036149817, 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.

What is Jonatan Hornik, MD's MIPS final score?

The 2023 MIPS final score is 75.7 of 100, reported for the practice group. 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.