Ranna Tabrizi, M.D.
Surgery Physician · Oak Brook, IL
Ranna Tabrizi, M.D. is a surgery physician with a practice address in Oak Brook, Illinois, and NPI 1316184617, issued on Jan 8, 2009. Check the license (Illinois 036119942, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Ranna Tabrizi
- Credential
- M.D.
- Primary taxonomy
- Surgery Physician 208600000X
- License number
- 036119942 IL
Self-reported in NPPES; status is on the state search - Practice location
- 40 N Tower RD, Oak Brook, IL 60523
- Phone
- (630) 649-8620
- Enumerated
- Jan 8, 2009
- Record last updated
- Feb 11, 2022
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 1,520 in Illinois → Look up another NPI →
Also registered at 40 N Tower RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Serafin Ilagan, M.D.Surgery Physician1043504343
- Alicia Muran, DDSDentist1821251711
Verify Ranna Tabrizi 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 036119942Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
37% fewer Medicare Part D claims than the average surgery physician in 2024
93 Medicare Part D claims for 59 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 11 claims were for opioids.
Most prescribed
- Ibuprofen35 claims
- Pradaxa16 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.
Ranna Tabrizi among 1,520 surgery physician records in Illinois
Ranna Tabrizi, M.D. is one of 1,520 surgery physician records with a practice address in Illinois. 66% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 48% of them.
- NPI issued2009 · 48% of these records are older, 50% newer
- In a Medicare fileYes · 66% of these records are
- In the CMS Doctors and Clinicians fileNo · 43% of these records are
- Record last updated2022 · 49% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Illinois
There are 1,520 surgery physician records in Illinois.
All 1,520 in Illinois → Every provider in Oak Brook → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Iftikharul Abbasy, MDOak Brook, IL 605231104814755
- Larry Gunn, M.D.Oak Brook, IL 605231497014526
- Gandhi Gutta, MDOak Brook, IL 605231730126087
- Serafin Ilagan, M.D.Oak Brook, IL 605231043504343
- Atilla Katona, MDOak Brook, IL 605231346379450
- Walter Miller, MDOak Brook, IL 605231801037627
- Jonathan Alford, M.D.Hinsdale, IL 605211497105761
- Kanesha Bryant, MDHinsdale, IL 605211609037662
Common questions
What is Ranna Tabrizi, M.D.'s NPI number?
Ranna Tabrizi, M.D.'s National Provider Identifier (NPI) is 1316184617, issued on Jan 8, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Ranna Tabrizi, M.D. located?
The NPPES record lists a practice address at 40 N Tower RD, Oak Brook, IL, 60523. Phone: (630) 649-8620. Providers update this record themselves, so call before visiting.
How can I verify Ranna Tabrizi, M.D.'s license?
NPPES lists Illinois license number 036119942, 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 Ranna Tabrizi, M.D. prescribe under Medicare Part D?
In 2024, Ranna Tabrizi, M.D. had 93 Medicare Part D claims for 59 beneficiaries; the average among surgery physician prescribers was 147. 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.