Omar Rizwan Ahmad, M.D.
Retina Specialist (Ophthalmology) Physician · Marion, IL
Omar Rizwan Ahmad, M.D. is a retina specialist (ophthalmology) physician with a practice address in Marion, Illinois, and NPI 1205952249, issued on Mar 21, 2007. Check the license (Illinois 036127128, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Omar Rizwan Ahmad
- Credential
- M.D.
- Primary taxonomy
- Retina Specialist (Ophthalmology) Physician 207WX0107X
- License numbers
- 036127128 IL
2011014874 MO
Self-reported in NPPES; status is on the state search - Practice location
- 1200 W Deyoung, Marion, IL 62959
- Phone
- (618) 993-5686
- Enumerated
- Mar 21, 2007
- Record last updated
- Apr 3, 2026
- Fax
- (618) 997-6250
- Medicaid IDs
- 1205952249 MO
036127128 IL - Medicare enrollment
- Enrolled (PECOS I20110513000727); accepts Medicare assignment
- Medical or professional school
- Washington University School Of Medicine, 2005
- Entity
- Type 1 · individual
8 nearest retina specialist (ophthalmology) physician records → All 72 in Illinois → Look up another NPI →
Verify Omar Rizwan Ahmad 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 036127128Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average retina specialist (ophthalmology) physician in 2024
1,445 Medicare Part D claims for 415 beneficiaries, against an average of 620 among the 1,449 providers of this specialty who prescribed in Part D. Brand-name drugs were 43% of claims. 43 claims were for opioids.
Most prescribed
- Latanoprost334 claims
- Prednisolone Acetate319 claims
- Ciprofloxacin Hcl200 claims
- Timolol Maleate121 claims
- Neomycin-Polymyxin-Dexameth68 claims
- Brimonidine Tartrate58 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Marion Eye Centers LtdMarion, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Omar Rizwan Ahmad among 72 retina specialist (ophthalmology) physician records in Illinois
Omar Rizwan Ahmad, M.D. is one of 72 retina specialist (ophthalmology) physician records with a practice address in Illinois. 93% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 43% of them.
- NPI issued2007 · 43% of these records are older, 46% newer
- In a Medicare fileYes · 93% of these records are
- In the CMS Doctors and Clinicians fileYes · 88% of these records are
- Graduated2005 · median 2006 among the 63 with a school on file
- Record last updated2026 · 35% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207WX0107X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Retina Specialist (Ophthalmology) Physician providers in Illinois
There are 72 retina specialist (ophthalmology) physician records in Illinois.
All 72 in Illinois → Every provider in Marion → Retina Specialist (Ophthalmology) Physician nationwide →
The 8 retina specialist (ophthalmology) physician records with the nearest ZIP codes
- Maqbool Ahmad, M.D.Marion, IL 629591699768911
- Faisel Ahmad, M.D.Marion, IL 629591154543916
- Rodney Guiseppi, M.D.Marion, IL 629591801393855
- Sean Hendricks, M.D.Springfield, IL 627041164583084
- Fatima Ahmed, MDChampaign, IL 618221497046619
- Sumit Bhatia, MDNormal, IL 617611780670596
- Sreenivasa Basavanthappa, MDBloomington, IL 617041497953871
- Susan Fowell, MDRockford, IL 611071821091075
Common questions
What is Omar Rizwan Ahmad, M.D.'s NPI number?
Omar Rizwan Ahmad, M.D.'s National Provider Identifier (NPI) is 1205952249, issued on Mar 21, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Omar Rizwan Ahmad, M.D. located?
The NPPES record lists a practice address at 1200 W Deyoung, Marion, IL, 62959. Phone: (618) 993-5686. Providers update this record themselves, so call before visiting.
How can I verify Omar Rizwan Ahmad, M.D.'s license?
NPPES lists Illinois license number 036127128, 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 Omar Rizwan Ahmad, M.D. prescribe under Medicare Part D?
In 2024, Omar Rizwan Ahmad, M.D. had 1,445 Medicare Part D claims for 415 beneficiaries; the average among retina specialist (ophthalmology) physician prescribers was 620. Part D covers Medicare prescriptions only.
What is Omar Rizwan Ahmad, M.D.'s MIPS final score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. 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.