Olumuyiwa Awoniyi, MD/PH.D.
Gastroenterology Physician · Cleveland, OH
Olumuyiwa Awoniyi, MD/PH.D. is a gastroenterology physician with a practice address in Cleveland, Ohio, and NPI 1073959078, issued on May 16, 2013. Check the license (Ohio 35.146196, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Olumuyiwa Awoniyi
- Credential
- MD/PH.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 35.146196 OH
Self-reported in NPPES; status is on the state search - Practice location
- 9500 Euclid Ave, Cleveland, OH 44195
- Phone
- (216) 444-7000
- Enumerated
- May 16, 2013
- Record last updated
- Nov 11, 2022
- Medicare enrollment
- Enrolled (PECOS I20220909002423); accepts Medicare assignment
- Medical or professional school
- University Of Washington School Of Medicine, 2013
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 741 in Ohio → Look up another NPI →
Also registered at 9500 Euclid Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Cassandra Abbatemarco, CNPPsychiatric/Mental Health Nurse Practitioner1417645144
- Walid Abboud, MDInternal Medicine Physician1245295559
Verify Olumuyiwa Awoniyi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35.146196Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average gastroenterology physician in 2024
256 Medicare Part D claims for 55 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Carvedilol56 claims
- Ursodiol28 claims
- Gavilyte-G14 claims
- Spironolactone14 claims
- Xifaxan14 claims
- Atorvastatin Calcium11 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: $389.87
5 payments; by number, the most common kind was food and beverage; the largest payer was Ipsen Biopharmaceuticals, Inc. The 13,350 providers of this specialty with any payment received $5,015.95 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.
One hospital affiliation
- Cleveland ClinicCleveland, OH · Acute Care Hospitals4 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Olumuyiwa Awoniyi among 741 gastroenterology physician records in Ohio
Olumuyiwa Awoniyi, MD/PH.D. is one of 741 gastroenterology physician records with a practice address in Ohio. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 77% of them.
- NPI issued2013 · 77% of these records are older, 20% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated2013 · median 2003 among the 540 with a school on file
- Record last updated2022 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Ohio
There are 741 gastroenterology physician records in Ohio.
All 741 in Ohio → Every provider in Cleveland → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Edgar Achkar, MDCleveland, OH 441951881659688
- Jean-Paul Achkar, M.D.Cleveland, OH 441951467417261
- David Barnes, M.D.Cleveland, OH 441951053376327
- Aaron Brzezinski, MDCleveland, OH 441951811952369
- Carol Burke, M.D.Cleveland, OH 441951588629554
- William Carey, MDCleveland, OH 441951033172879
- Gavin Harewood, M.D.Cleveland, OH 441951255317285
- Michelle Inkster, M.D.Cleveland, OH 441951992762124
Common questions
What is Olumuyiwa Awoniyi, MD/PH.D.'s NPI number?
Olumuyiwa Awoniyi, MD/PH.D.'s National Provider Identifier (NPI) is 1073959078, issued on May 16, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Olumuyiwa Awoniyi, MD/PH.D. located?
The NPPES record lists a practice address at 9500 Euclid Ave, Cleveland, OH, 44195. Phone: (216) 444-7000. Providers update this record themselves, so call before visiting.
How can I verify Olumuyiwa Awoniyi, MD/PH.D.'s license?
NPPES lists Ohio license number 35.146196, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Olumuyiwa Awoniyi, MD/PH.D. prescribe under Medicare Part D?
In 2024, Olumuyiwa Awoniyi, MD/PH.D. had 256 Medicare Part D claims for 55 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.