Doctor profile · Federal record
Dr. Sam Nassar, MD
Anatomic Pathology & Clinical Pathology Physician (CMS: Pathology) · Anatomic Pathology & Clinical Pathology Physician · Martins Ferry, OH
- NPI 1669541009
- Accepts Medicare
- 39 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
90 N 4Th St
Martins Ferry, OH 439351648
(304) 234-0123 - Additional location
-
1299 Industrial Pkwy N Ste 110
Brunswick, OH 442126366
(330) 225-6468 - Mailing address
-
Po Box 1295
Bluefield, WV 247011295
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- February 9, 2026
- Year of graduation
- 1987 — 39 yrs since
- Specialty taxonomy
- 207ZP0102X — NUCC code
- State licenses (2)
- Ohio #35068995 · Pennsylvania #MD057961L
- Medicaid (3)
- OH #2050711 · WV #0104181000 · PA #1028768910001
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1669541009. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
9,029
Distinct HCPCS
10
Medicare allowed
$532,249
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 4,432 | 1,939 | $65 | |
88313 |
Special stained specimen slides to examine tissue including interpretation and report | 1,219 | 819 | $63 | |
88312 |
Special stained specimen slides to identify organisms including interpretation and report | 818 | 303 | $67 | |
88342 |
Special stained specimen slides to examine tissue, initial procedure | 617 | 554 | $91 | |
88305 |
Pathology examination of tissue using a microscope, intermediate complexity | 616 | 401 | $36 | |
84165 |
Protein measurement, serum | 192 | 179 | $17 | |
88341 |
Special stained specimen slides to examine tissue, each additional procedure | 149 | 40 | $27 | |
88112 |
Cell examination of specimen, selective cellular enhancement technique | 110 | 91 | $26 | |
88311 |
Preparation of tissue for examination by removing any calcium present | 110 | 98 | $12 | |
88342 |
Special stained specimen slides to examine tissue, initial procedure | 104 | 86 | $38 |
In context: peer comparison
Among 1 peers in Martins Ferry Anatomic Pathology & Clinical Pathology Physician, average services per provider: 361. This provider delivers 25× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Sam Nassar's medical specialty?
Dr. Sam Nassar practices Anatomic Pathology & Clinical Pathology Physician in Martins Ferry, OH.
Where does Dr. Sam Nassar practice?
Dr. Sam Nassar practices at 90 N 4Th St, Martins Ferry, OH 439351648. Office phone: 3042340123.
What is Dr. Sam Nassar's NPI?
Dr. Sam Nassar's National Provider Identifier (NPI) is 1669541009, issued by NPPES.
Does Dr. Sam Nassar accept Medicare assignment?
Yes. Dr. Sam Nassar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sam Nassar commonly perform?
Top Medicare-reported procedures in 2023: Pathology examination of tissue using a microscope, intermediate complexity (HCPCS 88305); Special stained specimen slides to examine tissue including interpretation and report (HCPCS 88313); Special stained specimen slides to identify organisms including interpretation and report (HCPCS 88312). Source: CMS Medicare Physician & Other Practitioners file.