Mohamad El Zein, M.D.
Gastroenterology Physician · Oregon, OH
Mohamad El Zein, M.D. is a gastroenterology physician with a practice address in Oregon, Ohio, and NPI 1861874455, issued on Jun 19, 2015. Check the license (Ohio 35.155792, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Mohamad El Zein
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 35.155792 OH
Self-reported in NPPES; status is on the state search - Practice location
- 2751 Bay Park Dr Ste 130, Oregon, OH 43616
- Phone
- (419) 690-7622
- Enumerated
- Jun 19, 2015
- Record last updated
- Apr 2, 2026
- Fax
- (419) 690-7624
- Medicare enrollment
- Enrolled (PECOS I20240716000491); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 741 in Ohio → Look up another NPI →
Verify Mohamad El Zein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35.155792Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
30% fewer Medicare Part D claims than the average gastroenterology physician in 2024
564 Medicare Part D claims for 245 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D.
Most prescribed
- Omeprazole162 claims
- Pantoprazole Sodium64 claims
- Gavilyte-G53 claims
- Creon34 claims
- Esomeprazole Magnesium29 claims
- Peg-3350 And Electrolytes27 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): 83.4 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).
Industry payments in 2024: $13.88
1 payment: food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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.
Bills Medicare through one group practice
- Promedica Central PhysiciansOregon, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mohamad El Zein among 741 gastroenterology physician records in Ohio
Mohamad El Zein, M.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 2015, is newer than 83% of them.
- NPI issued2015 · 83% of these records are older, 13% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated2012 · median 2003 among the 540 with a school on file
- Record last updated2026 · 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 Oregon → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Farid Ahmad, M.D.Oregon, OH 436161659369957
- Wissam Bleibel, M.D.Oregon, OH 436161558477489
- Isam Daboul, M.D.Oregon, OH 436161306820618
- Hossein Haghbin, MD, MPHOregon, OH 436161710472667
- Sudhakar Pangulur, M.D.Oregon, OH 436161871581256
- Mark Gretsinger, M.D.Toledo, OH 436171407843758
- Muhannad Heif, MDToledo, OH 436171710088471
- Kevin Koffel, M.D.Toledo, OH 436171356338487
Common questions
What is Mohamad El Zein, M.D.'s NPI number?
Mohamad El Zein, M.D.'s National Provider Identifier (NPI) is 1861874455, issued on Jun 19, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Mohamad El Zein, M.D. located?
The NPPES record lists a practice address at 2751 Bay Park Dr Ste 130, Oregon, OH, 43616. Phone: (419) 690-7622. Providers update this record themselves, so call before visiting.
How can I verify Mohamad El Zein, M.D.'s license?
NPPES lists Ohio license number 35.155792, 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 Mohamad El Zein, M.D. prescribe under Medicare Part D?
In 2024, Mohamad El Zein, M.D. had 564 Medicare Part D claims for 245 beneficiaries; the average among gastroenterology physician prescribers was 811. Part D covers Medicare prescriptions only.
What is Mohamad El Zein, M.D.'s MIPS final score?
The 2023 MIPS final score is 83.4 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.