Fnu Sagar
Internal Medicine Physician · Peoria, IL
Fnu Sagar is an internal medicine physician with a practice address in Peoria, Illinois, and NPI 1093325300, issued on Aug 3, 2020. Check the license (Illinois 036.164887, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Fnu Sagar
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 036.164887 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1420 W Pioneer Pkwy, Peoria, IL 61615
- Phone
- (309) 308-5195
- Enumerated
- Aug 3, 2020
- Record last updated
- Jul 25, 2023
- Fax
- (309) 308-5095
- Medicare enrollment
- Enrolled (PECOS I20230714002420); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,238 in Illinois → Look up another NPI →
Verify Fnu Sagar 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 036.164887Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
88% fewer Medicare Part D claims than the average internal medicine physician in 2024
391 Medicare Part D claims for 152 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 46 claims were for opioids.
Most prescribed
- Gabapentin23 claims
- Pantoprazole Sodium20 claims
- Prednisone19 claims
- Hydrocodone-Acetaminophen16 claims
- Amoxicillin-Clavulanate Potass15 claims
- Furosemide15 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.
Bills Medicare through one group practice
- Osf Multi-Specialty GroupPeoria, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Fnu Sagar among 7,238 internal medicine physician records in Illinois
Fnu Sagar 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 2020, is newer than 71% of them.
- NPI issued2020 · 71% of these records are older, 26% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2015 · median 2003 among the 3,580 with a school on file
- Record last updated2023 · 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).
173 internal medicine physician records list a practice address in Peoria
They are 173 of the 4,621 NPPES records with a practice address in Peoria, and 7,238 internal medicine physician records in Illinois.
All 7,238 in Illinois → Every provider in Peoria → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- James AdamsPeoria, IL 616151275613689
- Sudakshina Biswas, APNPeoria, IL 616151417690876
- Shinymol Chacko, MDPeoria, IL 616151487853156
- Kristen Chambers-Damm, M.D.Peoria, IL 616151447485693
- Stephen HipplerPeoria, IL 616151659451060
- Farhana Khan, M.D.Peoria, IL 616151215184353
- Woo Lee, M.D.Peoria, IL 616151790796076
- Jeffrey Liang, M.D.Peoria, IL 616151679540330
Common questions
What is Fnu Sagar's NPI number?
Fnu Sagar's National Provider Identifier (NPI) is 1093325300, issued on Aug 3, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Fnu Sagar located?
The NPPES record lists a practice address at 1420 W Pioneer Pkwy, Peoria, IL, 61615. Phone: (309) 308-5195. Providers update this record themselves, so call before visiting.
How can I verify Fnu Sagar's license?
NPPES lists Illinois license number 036.164887, 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 Fnu Sagar prescribe under Medicare Part D?
In 2024, Fnu Sagar had 391 Medicare Part D claims for 152 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.