Arun Nagaraju
Diagnostic Radiology Physician · Chicago, IL
Arun Nagaraju is a diagnostic radiology physician with a practice address in Chicago, Illinois, and NPI 1861805871, issued on Jun 6, 2014. Check the license (Illinois 036148385, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Arun Nagaraju
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- 036148385 IL
Self-reported in NPPES; status is on the state search - Practice location
- 5145 N California Ave, Chicago, IL 60625
- Phone
- (773) 989-3814
- Enumerated
- Jun 6, 2014
- Record last updated
- Dec 31, 2025
- Fax
- (773) 989-6230
- Medicare enrollment
- Enrolled (PECOS I20190729000237); accepts Medicare assignment
- Medical or professional school
- University Of Michigan Medical School, 2014
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 1,874 in Illinois → Look up another NPI →
Also registered at 5145 N California Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Sawsan Alzukaimi, MDSurgery Physician1184147688
- Basava Ancha, MDInternal Medicine Physician1265488647
- Abigail Anderson, DOInternal Medicine Physician1154263168
Verify Arun Nagaraju 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 036148385Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The MIPS final score for 2023 (Medicare payment program): 97.7 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).
Industry payments in 2024: $1,105.39
3 payments; by number, the most common kind was food and beverage; the largest payer was Leica Microsystems 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 4 group practices
- Central Illinois Radiological Associates LtdOttawa, IL
- Diagnostic Radiology Specialists, S.C.Chicago, IL
- Endeavor Health Medical GroupEvanston, IL
- Osf Multi-Specialty GroupPeoria, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Arun Nagaraju among 1,874 diagnostic radiology physician records in Illinois
Arun Nagaraju 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 2014, is newer than 74% of them.
- NPI issued2014 · 74% of these records are older, 24% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2014 · median 2004 among the 1,201 with a school on file
- Record last updated2025 · 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.
All 1,874 in Illinois → Every provider in Chicago → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- David Brogan, MDChicago, IL 606251538689922
- Peter Cormier, MDChicago, IL 606251942707815
- Ellyn Feinzimer, M.D.Chicago, IL 606251932260742
- Aswin Krishnamoorthy, M.D.Chicago, IL 606251164753273
- Kirti KulkarniChicago, IL 606251407029598
- Dorothy Lam, M.D.Chicago, IL 606251497911044
- Karen Meyer, MDChicago, IL 606251396766978
- Howard Pinchcofsky, M.D.Chicago, IL 606251346439015
Common questions
What is Arun Nagaraju's NPI number?
Arun Nagaraju's National Provider Identifier (NPI) is 1861805871, issued on Jun 6, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Arun Nagaraju located?
The NPPES record lists a practice address at 5145 N California Ave, Chicago, IL, 60625. Phone: (773) 989-3814. Providers update this record themselves, so call before visiting.
How can I verify Arun Nagaraju's license?
NPPES lists Illinois license number 036148385, 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 Arun Nagaraju's MIPS final score?
The 2023 MIPS final score is 97.7 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.