Mona Hassan, M.D.
Gastroenterology Physician · Toledo, OH
Mona Hassan, M.D. is a gastroenterology physician with a practice address in Toledo, Ohio, and NPI 1366720666, issued on Aug 3, 2011. Check the license (Ohio 35.135085, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Mona Hassan
- Credential
- M.D.
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License numbers
- 35.135085 OH
4301098996 MI
Self-reported in NPPES; status is on the state search - Practice location
- 3125 Transverse Dr, Toledo, OH 43614
- Phone
- (419) 383-3780
- Enumerated
- Aug 3, 2011
- Record last updated
- Jan 5, 2026
- Fax
- (419) 383-6197
- Medicaid ID
- 0335369 OH
- Medicare enrollment
- Enrolled (PECOS I20190301001123); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 741 in Ohio → Look up another NPI →
Also registered at 3125 Transverse Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Khaled Abdeljaoued, MDStudent in an Organized Health Care Education/Training Program1124915350
- Izhar Ahmad, MDStudent in an Organized Health Care Education/Training Program1053235663
- Zainab Ahmad, MDStudent in an Organized Health Care Education/Training Program1225868953
- Hannah Aiyewunmi, FNPNurse Practitioner1699397448
- Nezam AltorokRheumatology Physician1154585115
- Nicole Amadio, CNPFamily Nurse Practitioner1598923286
Verify Mona Hassan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35.135085Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average gastroenterology physician in 2024
144 Medicare Part D claims for 104 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Gavilyte-G55 claims
- Peg-3350 And Electrolytes29 claims
- Pantoprazole Sodium19 claims
- Entecavir11 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: $241.73
13 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, 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.
Bills Medicare through one group practice
- University OF Toledo Physicians LLCToledo, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mona Hassan among 741 gastroenterology physician records in Ohio
Mona Hassan, 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 2011, is newer than 72% of them.
- NPI issued2011 · 72% of these records are older, 26% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated2006 · 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 Toledo → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Osama Alaradi, M.D.Toledo, OH 436141265500789
- Yaseen S Y Alastal, M.D.Toledo, OH 436141497196992
- Keith Burns, MDToledo, OH 436141356907521
- Sami Ghazaleh, MDToledo, OH 436141164918355
- Benjamin Hart, M.D.Toledo, OH 436141609294271
- Amna Iqbal, MDToledo, OH 436141124648837
- Abdallah Kobeissy, M.D.Toledo, OH 436141417261199
- Ali Nawras, M.D.Toledo, OH 436141619962974
Common questions
What is Mona Hassan, M.D.'s NPI number?
Mona Hassan, M.D.'s National Provider Identifier (NPI) is 1366720666, issued on Aug 3, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Mona Hassan, M.D. located?
The NPPES record lists a practice address at 3125 Transverse Dr, Toledo, OH, 43614. Phone: (419) 383-3780. Providers update this record themselves, so call before visiting.
How can I verify Mona Hassan, M.D.'s license?
NPPES lists Ohio license number 35.135085, 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 Mona Hassan, M.D. prescribe under Medicare Part D?
In 2024, Mona Hassan, M.D. had 144 Medicare Part D claims for 104 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.