Sam J. Nassar, MD
Anatomic Pathology & Clinical Pathology Physician · Martins Ferry, OH
Sam J. Nassar, MD is an anatomic pathology & clinical pathology physician with a practice address in Martins Ferry, Ohio, and NPI 1669541009, issued on Nov 8, 2006. Check the license (Ohio 35068995, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Sam J. Nassar
- Credential
- MD
- Primary taxonomy
- Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
- License numbers
- 35068995 OH
MD057961L PA
Self-reported in NPPES; status is on the state search - Practice location
- 90 N 4TH St, Martins Ferry, OH 43935
- Phone
- (304) 234-0123
- Enumerated
- Nov 8, 2006
- Record last updated
- Feb 9, 2026
- Medicaid IDs
- 2050711 OH
0104181000 WV
1028768910001 PA - Medicare enrollment
- Enrolled (PECOS I20131127000249); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anatomic pathology & clinical pathology physician records → All 673 in Ohio → Look up another NPI →
Also registered at 90 N 4TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lauren Bizzari, BS, EP-CClinical Exercise Physiologist1972234235
- Joshua Bryniarski, MPTPhysical Therapist1174178719
- Valerie Bumgardner, CDCACase Manager/Care Coordinator1861104143
- Joseph Dougherty, DOEmergency Medicine Physician1730252701
- Dixie Ellwood, CRNACertified Registered Nurse Anesthetist1487736831
- Jared Estock, P.T., D.P.T.Physical Therapist1174946081
Verify Sam J. Nassar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35068995Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 5 group practices
- Beaver Valley Pathology Associates LtdBeaver, PA
- Center For Digestive Health And NutritionCoraopolis, PA
- Dayton Gastroenterology, LLCBrunswick, OH
- Pittsburgh Gastroenterology AssociatesUpper St Clair, PA
- South Hills Gastroenterology Associates LLCClairton, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sam J. Nassar among 673 anatomic pathology & clinical pathology physician records in Ohio
Sam J. Nassar, MD is one of 673 anatomic pathology & clinical pathology physician records with a practice address in Ohio. 63% 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 16% of them.
- NPI issued2006 · 16% of these records are older, 53% newer
- In a Medicare fileYes · 63% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1987 · median 2003 among the 406 with a school on file
- Record last updated2026 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0102X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anatomic Pathology & Clinical Pathology Physician providers in Ohio
There are 673 anatomic pathology & clinical pathology physician records in Ohio.
All 673 in Ohio → Every provider in Martins Ferry → Anatomic Pathology & Clinical Pathology Physician nationwide →
The 8 anatomic pathology & clinical pathology physician records with the nearest ZIP codes
- Liberato Cabotaje, MDSteubenville, OH 439521962401992
- Himanshu Doshi, MDSteubenville, OH 439521508865551
- Elise Hoff, MDSteubenville, OH 439521659353050
- Kenneth Kramer, MDSteubenville, OH 439521356340301
- Afreen Moonda, M.D.Steubenville, OH 439521437383551
- Victoria Li, MDAshtabula, OH 440041013993823
- Boonlieng Wongchaowart, M.D.Chardon, OH 440241255431748
- Wafa Al-Dhahir, MDElyria, OH 440351205896016
Common questions
What is Sam J. Nassar, MD's NPI number?
Sam J. Nassar, MD's National Provider Identifier (NPI) is 1669541009, issued on Nov 8, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Sam J. Nassar, MD located?
The NPPES record lists a practice address at 90 N 4TH St, Martins Ferry, OH, 43935. Phone: (304) 234-0123. Providers update this record themselves, so call before visiting.
How can I verify Sam J. Nassar, MD's license?
NPPES lists Ohio license number 35068995, 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.
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.