Radhika Kosaraju, MD
Internal Medicine Physician · Rockford, IL
Radhika Kosaraju, MD is an internal medicine physician with a practice address in Rockford, Illinois, and NPI 1114945144, issued on Jul 17, 2006. Check the license (Illinois 036118570, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Radhika Kosaraju
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 036118570 IL
5301083282 MI
53725-020 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1404 E State St, Rockford, IL 61104
- Phone
- (815) 967-5476
- Enumerated
- Jul 17, 2006
- Record last updated
- Dec 17, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicaid IDs
- 036118570-5 IL
4855305 MI - Medicare enrollment
- Enrolled (PECOS I20181011001706); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,238 in Illinois → Look up another NPI →
Also registered at 1404 E State St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jordan Cleary, APRNNurse Practitioner1295546950
Verify Radhika Kosaraju 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 036118570Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average internal medicine physician in 2024
146 Medicare Part D claims for 59 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
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.
Bills Medicare through one group practice
- Permanente Medical Group IncSanta Clara, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Radhika Kosaraju among 7,238 internal medicine physician records in Illinois
Radhika Kosaraju, MD is one of 7,238 internal medicine physician records with a practice address in Illinois. 73% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 61% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2001 · median 2003 among the 3,580 with a school on file
- Record last updated2021 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
82 internal medicine physician records list a practice address in Rockford
They are 82 of the 3,893 NPPES records with a practice address in Rockford, and 7,238 internal medicine physician records in Illinois.
All 7,238 in Illinois → Every provider in Rockford → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Muhanad Abou Touk, M.DRockford, IL 611041902428832
- Leroy Bach, MDRockford, IL 611041225198674
- Mohammed Gandam, MDRockford, IL 611041417584699
- Suchit Lingam, M.D.Rockford, IL 611041235143256
- Shadi Marina, M.D.Rockford, IL 611041972764041
- Francisco Miyares, M.D.Rockford, IL 611041225088693
- Humaed Mohammed Abdul, MDRockford, IL 611041295387280
- Susan Deguide, M.D.Rockford, IL 611031609801224
Common questions
What is Radhika Kosaraju, MD's NPI number?
Radhika Kosaraju, MD's National Provider Identifier (NPI) is 1114945144, issued on Jul 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Radhika Kosaraju, MD located?
The NPPES record lists a practice address at 1404 E State St, Rockford, IL, 61104. Phone: (815) 967-5476. Providers update this record themselves, so call before visiting.
How can I verify Radhika Kosaraju, MD's license?
NPPES lists Illinois license number 036118570, 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 Radhika Kosaraju, MD prescribe under Medicare Part D?
In 2024, Radhika Kosaraju, MD had 146 Medicare Part D claims for 59 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
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.