Rita N. Oganwu, MD
Family Medicine Physician · Olympia Fields, IL
Rita N. Oganwu, MD is a family medicine physician with a practice address in Olympia Fields, Illinois, and NPI 1962452193, issued on May 10, 2006. Check the license (Illinois 036074918, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Rita N. Oganwu
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 036074918 IL
Self-reported in NPPES; status is on the state search - Practice location
- 203030 S. Crawford Ave Ste 110, Olympia Fields, IL 60461
- Phone
- (708) 922-9170
- Enumerated
- May 10, 2006
- Record last updated
- Sep 15, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (708) 922-9180
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,215 in Illinois → Look up another NPI →
Verify Rita N. Oganwu 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 036074918Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
59% fewer Medicare Part D claims than the average family medicine physician in 2024
1,466 Medicare Part D claims for 150 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 50 claims were for opioids.
Most prescribed
- Amlodipine Besylate99 claims
- Levothyroxine Sodium53 claims
- Albuterol Sulfate Hfa46 claims
- Montelukast Sodium46 claims
- Ozempic44 claims
- Alendronate Sodium41 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: $178.95
8 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 55,478 providers of this specialty with any payment received $902.55 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.
Rita N. Oganwu among 6,215 family medicine physician records in Illinois
Rita N. Oganwu, MD is one of 6,215 family medicine physician records with a practice address in Illinois. 78% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 59% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 60% of these records are
- Record last updated2020 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
20 family medicine physician records list a practice address in Olympia Fields
They are 20 of the 684 NPPES records with a practice address in Olympia Fields, and 6,215 family medicine physician records in Illinois.
All 6,215 in Illinois → Every provider in Olympia Fields → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Mirza Khalid Baig, MDOlympia Fields, IL 604611194776377
- Charles Barron, MDOlympia Fields, IL 604611457433039
- Kathryn Burke, DOOlympia Fields, IL 604611316943848
- William Imlach, D.O.Olympia Fields, IL 604611699850610
- Allison Martin, M.D.Olympia Fields, IL 604611114033669
- Howard Mc Nair, M.D.Olympia Fields, IL 604611609808518
- James McGarry, M.D.Olympia Fields, IL 604611710945852
- Gary Plundo, D.O.Olympia Fields, IL 604611841203486
Common questions
What is Rita N. Oganwu, MD's NPI number?
Rita N. Oganwu, MD's National Provider Identifier (NPI) is 1962452193, issued on May 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Rita N. Oganwu, MD located?
The NPPES record lists a practice address at 203030 S. Crawford Ave Ste 110, Olympia Fields, IL, 60461. Phone: (708) 922-9170. Providers update this record themselves, so call before visiting.
How can I verify Rita N. Oganwu, MD's license?
NPPES lists Illinois license number 036074918, 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 Rita N. Oganwu, MD prescribe under Medicare Part D?
In 2024, Rita N. Oganwu, MD had 1,466 Medicare Part D claims for 150 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.