NPPES file of Aug 9, 2026

Jonathan T. Locke, MD

Diagnostic Radiology Physician · Decatur, IL

Jonathan T. Locke, MD is a diagnostic radiology physician with a practice address in Decatur, Illinois, and NPI 1982650990, issued on May 25, 2006. Check the license (Illinois 036085891, 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 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1982650990
Name
Jonathan T. Locke
Credential
MD
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License number
036085891 IL
Self-reported in NPPES; status is on the state search
Practice location
2300 N Edward St, Decatur, IL 62526
Phone
(217) 876-2300
Enumerated
May 25, 2006
Record last updated
Jun 6, 2024
Fax
(217) 876-6725
Medicaid ID
036085891 IL
Medicare enrollment
Enrolled (PECOS I20100628000758); accepts Medicare assignment
Medical or professional school
Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University, 1989
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 2300 N Edward St

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

  1. Samaj Adhikari, MDInternal Medicine Physician1306459979
  2. Coley Adloff, RD LD/NRegistered Dietitian1194808618
  3. Akif Ahmed, DOFamily Medicine Physician1871161430
  4. Bretton Ahrens, NPFamily Nurse Practitioner1356901227
  5. Nadal Aker, M.D.Cardiovascular Disease Physician1083671911
  6. Amber Anderson, M.D.Family Medicine Physician1568752137

Verify Jonathan T. Locke 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 036085891
    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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No measured MIPS final score for 2023

CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.

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

Industry payments in 2024: $16.51

1 payment: food and beverage; the largest payer was Siemens Medical Solutions USA, Inc. The 8,048 providers of this specialty with any payment received $2,488.38 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jonathan Locke$16.51
  2. Specialty average$2,488.38

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

  1. Imaging Consultants OF Central Illinois SCSullivan, IL

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

Jonathan T. Locke among 1,874 diagnostic radiology physician records in Illinois

Jonathan T. Locke, MD is one of 1,874 diagnostic radiology physician records with a practice address in Illinois. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 11% of them.

  • NPI issued2006 · 11% of these records are older, 54% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated1989 · median 2004 among the 1,201 with a school on file
  • Record last updated2024 · 43% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Diagnostic Radiology Physician providers in Illinois

There are 1,874 diagnostic radiology physician records in Illinois.

The 8 diagnostic radiology physician records with the nearest ZIP codes

  1. Jeffrey Boorstein, MDDecatur, IL 625261003862806
  2. Desi Dennis, MDDecatur, IL 625261588846588
  3. Robert Dodenhoff, MDDecatur, IL 625261952358665
  4. Mark Muscato, MDDecatur, IL 625261902852916
  5. Soman Nair, MDDecatur, IL 625211023095601
  6. Craig Chaney, MDShelbyville, IL 625651063572923
  7. Sandra Knuth, DORobinson, IL 624541720073067
  8. S. Hurn Baek, M. D.Lawrenceville, IL 624391366648784

Common questions

What is Jonathan T. Locke, MD's NPI number?

Jonathan T. Locke, MD's National Provider Identifier (NPI) is 1982650990, issued on May 25, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Jonathan T. Locke, MD located?

The NPPES record lists a practice address at 2300 N Edward St, Decatur, IL, 62526. Phone: (217) 876-2300. Providers update this record themselves, so call before visiting.

How can I verify Jonathan T. Locke, MD's license?

NPPES lists Illinois license number 036085891, 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 Jonathan T. Locke, MD's MIPS final score?

CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.

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.