James Chadd, MD
Emergency Medicine Physician · Evanston, IL
James Chadd, MD is an emergency medicine physician with a practice address in Evanston, Illinois, and NPI 1659393049, issued on Jul 24, 2006. Check the license (Illinois 036109092, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- James Chadd
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 036109092 IL
Self-reported in NPPES; status is on the state search - Practice location
- 2650 Ridge Avenue, Evanston, IL 60201
- Phone
- (847) 570-2115
- Enumerated
- Jul 24, 2006
- Record last updated
- May 8, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20040511000634); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 2650 Ridge Avenue
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Julia Iourinets, MDInternal Medicine Physician1912690504
- Nicole Mann, MDInternal Medicine Physician1912091430
Verify James Chadd 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 036109092Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
25% fewer Medicare Part D claims than the average emergency medicine physician in 2024
169 Medicare Part D claims for 126 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 47 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen26 claims
- Tramadol Hcl14 claims
- Cephalexin13 claims
- Ondansetron Odt11 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): 93.1 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).
Bills Medicare through one group practice
- Endeavor Health Medical GroupGlenview, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
98 emergency medicine physician records list a practice address in Evanston
They are 98 of the 4,013 NPPES records with a practice address in Evanston, and 3,291 emergency medicine physician records in Illinois.
All 98 in Evanston → All 3,291 in Illinois → Every provider in Evanston →
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
- Ahmad Abdulla, MDOak Lawn, IL1467202556
- Zakaria Abdulnabi, M.D.Urbana, IL1790135499
- Aziz Abed, M.D.Harvey, IL1477874154
- Logan Abel, MDChicago, IL1447900592
Common questions
What is James Chadd, MD's NPI number?
James Chadd, MD's National Provider Identifier (NPI) is 1659393049, issued on Jul 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James Chadd, MD located?
The NPPES record lists a practice address at 2650 Ridge Avenue, Evanston, IL, 60201. Phone: (847) 570-2115. Providers update this record themselves, so call before visiting.
How can I verify James Chadd, MD's license?
NPPES lists Illinois license number 036109092, 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 James Chadd, MD prescribe under Medicare Part D?
In 2024, James Chadd, MD had 169 Medicare Part D claims for 126 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is James Chadd, MD's MIPS final score?
The 2023 MIPS final score is 93.1 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.