Jonathan Claud, M.D.
Emergency Medicine Physician · Lisle, IL
Jonathan Claud, M.D. is an emergency medicine physician with a practice address in Lisle, Illinois, and NPI 1407880958, issued on Jul 10, 2006. Check the license on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Jonathan Claud
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- Practice location
- 430 Warrenville RD Ste 230, Lisle, IL 60532
- Phone
- (888) 693-6437
- Enumerated
- Jul 10, 2006
- Entity
- Type 1 · individual
Also registered at 430 Warrenville RD Ste 230
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Abeer Duggal, PA-CPhysician Assistant1417052325
- Nancy Eiseman, M.D.Emergency Medicine Physician1306813753
- Alissa Gorelick-Wisniewski, D.O.Emergency Medicine Physician1417167354
- Ellen Kennelly, FNPFamily Nurse Practitioner1376966333
- Joshua Krohse, PAEmergency Medicine Physician1780613067
- Kerri Manning, PAPhysician Assistant1801852454
Verify Jonathan Claud in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional RegulationCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
81% more Medicare Part D claims than the average emergency medicine physician in 2024
642 Medicare Part D claims for 462 beneficiaries, against an average of 355 among the 49,029 providers of this specialty who prescribed in Part D.
Most prescribed
- Azithromycin112 claims
- Prednisone66 claims
- Cefadroxil60 claims
- Cephalexin48 claims
- Doxycycline Hyclate43 claims
- Amoxicillin-Clavulanate Potass40 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.
One hospital or facility affiliation
- Dupage Medical Group LtdSchaumburg, IL
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
11 emergency medicine physician records list a Lisle practice address
They are 11 of the 610 NPPES records with a Lisle practice address, and 3,096 emergency medicine physician records in Illinois.
All 11 in Lisle → All 3,096 in Illinois → Every provider in Lisle →
Other emergency medicine physician records in Illinois
- Osama Aaflaq, M.D.Carbondale, IL1083663520
- Suresh Abad, M.D.Vernon Hills, IL1639100126
- Albert Abalos, M.D.Elmhurst, IL1881983484
- Habib Abbasi, M.D.Joliet, IL1902832835
- Andrew Abbeg, D.O.Greenville, IL1548490311
- Ryan Abbott, DOChicago, IL1477243517
- Zakaria Abdulnabi, M.D.Urbana, IL1790135499
- Logan Abel, MDChicago, IL1447900592
- Claire Abramoff, MDChicago, IL1316380009
- Rachel Abrams, M.D.Chicago, IL1659786317
Common questions
What is Jonathan Claud, M.D.'s NPI number?
Jonathan Claud, M.D.'s National Provider Identifier (NPI) is 1407880958, issued on Jul 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jonathan Claud, M.D. located?
The NPPES record lists a practice address at 430 Warrenville RD Ste 230, Lisle, IL, 60532. Phone: (888) 693-6437. Providers update this record themselves, so call before visiting.
How can I verify Jonathan Claud, M.D.'s license?
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 Jonathan Claud, M.D. prescribe under Medicare Part D?
In 2024, Jonathan Claud, M.D. had 642 Medicare Part D claims for 462 beneficiaries; the average among emergency medicine physician prescribers was 355. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.