Rehman Izhar Usmani, M.D.
Internal Medicine Physician · Peoria, IL
Rehman Izhar Usmani, M.D. is an internal medicine physician with a practice address in Peoria, Illinois, and NPI 1114170073, issued on Oct 23, 2008. Check the license (Illinois 036121604, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Rehman Izhar Usmani
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 036121604 IL
Self-reported in NPPES; status is on the state search - Practice location
- 221 NE Glen Oak Ave, Peoria, IL 61636
- Phone
- (309) 672-5729
- Enumerated
- Oct 23, 2008
- Record last updated
- Feb 2, 2017 (not updated in 9 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20090730000303); 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 221 NE Glen Oak Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kylie AbneyCritical Care Medicine Nurse Practitioner1477124329
- Aamina Ahmed, APNFamily Nurse Practitioner1992422943
- Waqas Ali, MDInternal Medicine Physician1023094190
- Rizwan Amin, MDPsychiatry Physician1205445558
- Tracy Anderson, MS, RD, LDNRegistered Dietitian1639393556
- Andrew Armstrong, M.D.Anatomic Pathology & Clinical Pathology Physician1033373311
Verify Rehman Izhar Usmani 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 036121604Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average internal medicine physician in 2024
114 Medicare Part D claims for 53 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Pantoprazole Sodium11 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.
Industry payments in 2024: $96.83
1 payment: food and beverage; the largest payer was Jazz Pharmaceuticals Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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 2 group practices
- Carle Health Care IncorporatedPeoria, IL
- Methodist Medical Center OF IllinoisPeoria, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rehman Izhar Usmani among 7,238 internal medicine physician records in Illinois
Rehman Izhar Usmani, M.D. 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 2008, is newer than 45% of them.
- NPI issued2008 · 45% of these records are older, 51% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated1999 · median 2003 among the 3,580 with a school on file
- Record last updated2017 · 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
- Waqas Ali, MDPeoria, IL 616361023094190
- Syed Bukhari, MDPeoria, IL 616361225052434
- Mohammad Gareeb, MDPeoria, IL 616361750909693
- Azhar GhumraPeoria, IL 616361184373615
- Nicholas GriecoPeoria, IL 616361649657685
- Kashif Haque, M.D.Peoria, IL 616361285679704
- Shams Ilahi, MDPeoria, IL 616361801058409
- Anup Kotadia, MDPeoria, IL 616361134708449
Common questions
What is Rehman Izhar Usmani, M.D.'s NPI number?
Rehman Izhar Usmani, M.D.'s National Provider Identifier (NPI) is 1114170073, issued on Oct 23, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Rehman Izhar Usmani, M.D. located?
The NPPES record lists a practice address at 221 NE Glen Oak Ave, Peoria, IL, 61636. Phone: (309) 672-5729. Providers update this record themselves, so call before visiting.
How can I verify Rehman Izhar Usmani, M.D.'s license?
NPPES lists Illinois license number 036121604, 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 Rehman Izhar Usmani, M.D. prescribe under Medicare Part D?
In 2024, Rehman Izhar Usmani, M.D. had 114 Medicare Part D claims for 53 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.