Zaher Otrock, M.D., PH.D.
Clinical Pathology Physician · Cleveland, OH
Zaher Otrock, M.D., PH.D. is a clinical pathology physician with a practice address in Cleveland, Ohio, and NPI 1477995306, issued on Jul 19, 2013. Check the license on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Zaher Otrock
- Credential
- M.D., PH.D.
- Primary taxonomy
- Clinical Pathology Physician 207ZC0006X
- Practice location
- 9500 Euclid Ave, Cleveland, OH 44195
- Phone
- (216) 445-4619
- Enumerated
- Jul 19, 2013
- Entity
- Type 1 · individual
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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- Mohammad Abbasi, MDCardiovascular Disease Physician1346730603
- Mahmoud AbbassyStudent in an Organized Health Care Education/Training Program1366872574
- Cassandra Abbatemarco, CNPPsychiatric/Mental Health Nurse Practitioner1417645144
- Walid Abboud, MDInternal Medicine Physician1245295559
Verify Zaher Otrock in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of OhioCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Industry payments in 2024: $87.49
2 payments, mostly food and beverage; the largest payer was HemoSonics LLC. The 73 providers of this specialty with any payment received $16,032.60 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 or facility affiliation
- Cleveland ClinicCleveland, OH · Acute Care Hospitals4 of 5 stars
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Clinical Pathology Physician providers in Ohio
There are 14 clinical pathology physician records in Ohio.
Other clinical pathology physician records in Ohio
- Mohammed Alsomali, M.D.Columbus, OH1720481567
- Philip Bomeisl, D.O.Cleveland, OH1962618975
- Enrique CotesLakewood, OH1053509869
- Thomas Daly, MDCleveland, OH1851546949
- Alcinda Flowers, M.D.Columbus, OH1306283338
- Nicole Hubbard, MDToledo, OH1063675882
- Jay Hudgins, D.O., M.S.Columbus, OH1528497070
- Adelaide Koestner, M.D.Columbus, OH1942513908
- Theodros Mamo, MD, PHDColumbus, OH1285196097
- Howard Meyerson, MDCleveland, OH1942234364
Common questions
What is Zaher Otrock, M.D., PH.D.'s NPI number?
Zaher Otrock, M.D., PH.D.'s National Provider Identifier (NPI) is 1477995306, issued on Jul 19, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Zaher Otrock, M.D., PH.D. located?
The NPPES record lists a practice address at 9500 Euclid Ave, Cleveland, OH, 44195. Phone: (216) 445-4619. Providers update this record themselves, so call before visiting.
How can I verify Zaher Otrock, M.D., PH.D.'s license?
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.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.