SAM J NASSAR MD
NPI 1669541009
Pathology - Anatomic Pathology & Clinical Pathology in Martins Ferry, OH

Q: What is Sam Nassar's NPI number?

The NPI number for Sam Nassar is 1669541009. It was assigned to this individual provider in the NPPES registry on November 8, 2006. The provider is also known as Souheil Jamal Nassar MD.

Q: What is Sam Nassar's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Q: When was this NPI record last updated?

The NPPES record for Sam Nassar was last updated on February 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since November 08, 2006PECOS EnrolledAccepts Medicare Assignment

90 N 4TH ST, MARTINS FERRY, OH 43935(304) 234-0123 Get Directions Write a Review

NPPES record last updated: February 9, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 5, 2025, Nov 3, 2022 (2 updates tracked since 2022).

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About Sam J Nassar Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SAM J NASSAR MD (NPI 1669541009) is an individual anatomic pathology & clinical pathology provider in Martins Ferry, Ohio, licensed in Ohio (35068995) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS, is affiliated with Heritage Valley Beaver, and is a graduate of Other (1987).

NPPES Registry Identity

NPI1669541009

Entity TypeIndividualMale

Primary Taxonomy207ZP0102X

Provider Legal NameSAM J NASSARCredential: MD

Location Address90 N 4TH STMartins Ferry, OH 43935-1648

Mailing AddressPo Box 1295Bluefield, WV 24701-1295 · (304) 323-4329 · Fax (304) 323-4333

Phone(304) 234-0123

Sole ProprietorNo

Medical School CMSOtherGraduated 1987

Enumeration DateNovember 8, 2006

Last NPPES UpdateFebruary 9, 20262 updates tracked since enumeration

NPPES CertifiedFebruary 9, 2026

✔ NPI 1669541009 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians

Taxonomy Code207ZP0102X

Licenses✔ Licensed in OH · 35068995✔ Licensed in PA · MD057961L

Definition

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

90 N 4TH ST, Martins Ferry, OH 43935

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Other Names 1

Other Name (5)Souheil Jamal Nassar Md

Other Identifiers 3

Medicaid2050711OH

Medicaid0104181000WV

Medicaid1028768910001PA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Sam J Nassar Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7517069016

PECOS Enrollment IDI20070301000680, I20131127000249

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 24

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Pathology examination of tissue using a microscope, intermediate complexity 88305

A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.

5,002 services2,057 patients

Special stained specimen slides to examine tissue including interpretation and report 88313

Special stained specimen slides are used to examine tissue samples. This involves applying special dyes to the tissue, which helps to highlight certain features under a microscope. The findings are then interpreted and a report is provided. This can aid in diagnosing various health conditions.

1,360 services855 patients

Special stained specimen slides to identify organisms including interpretation and report 88312

This service involves coloring specimen slides in a special way to help identify organisms. The colors make different parts of the organism stand out. Afterward, a detailed interpretation and report on the findings are provided.

911 services204 patients

Special stained specimen slides to examine tissue, initial procedure 88342

This procedure involves the use of specially stained slides to examine tissue samples. The initial process involves obtaining a small tissue sample from your body. This sample is then placed on a slide and stained with special dyes to highlight different structures and elements. The stained slide is then examined under a microscope to help diagnose any potential health issues.

832 services749 patients

Pathology examination of tissue using a microscope, intermediate complexity 88305

528 services324 patients

Special stained specimen slides to examine tissue, each additional procedure 88341

Special stained specimen slides are used to analyze tissue in detail. In this process, extra procedures may be needed for a more thorough examination. These involve applying special stains to the tissue on slides, enhancing specific elements for closer study.

183 services40 patients

Protein measurement, serum 84165

A serum protein measurement is a blood test that determines the levels of proteins in your blood. It is used to evaluate your overall health, and diagnose nutritional problems, kidney disease, liver disease, or immune disorders.

128 services120 patients

Preparation of tissue for examination by removing any calcium present 88311

This procedure involves treating tissue samples to remove any calcium, which can interfere with the examination. The tissue is soaked in a special solution that safely dissolves the calcium, leaving the tissue intact for accurate analysis. This helps in making precise diagnoses.

93 services81 patients

Special stained specimen slides to examine tissue, initial procedure 88342

89 services69 patients

Special stained specimen slides to examine tissue including interpretation and report 88313

83 services39 patients

Immunologic analysis technique on serum (immunofixation) 86334

Immunofixation is a lab test that helps identify proteins called immunoglobulins in your blood serum. These proteins are part of your immune system. Changes in their levels can indicate certain diseases. The test is simple and only requires a blood sample.

81 services77 patients

Cell examination of specimen, selective cellular enhancement technique 88112

Cell examination of a specimen using selective cellular enhancement technique is a lab process that improves the visibility of certain cells in a sample. It helps in identifying abnormalities or diseases. The process is non-invasive, safe, and aids in accurate diagnosis.

79 services69 patients

Pathology examination of tissue using a microscope, moderately low complexity 88304

A pathology examination of tissue, moderately low complexity, involves studying a small sample of your body tissue under a microscope. It helps to identify any abnormal cells or diseases. It's a routine procedure, not complex, and provides crucial insights for your diagnosis.

72 services64 patients

Pathology examination of tissue using a microscope, moderately high complexity 88307

A pathology examination of tissue with moderate complexity involves a detailed study of a small tissue sample from your body. Using a microscope, experts analyze the tissue's structure and cells to identify any abnormalities. This helps in diagnosing various health conditions accurately.

52 services38 patients

Special stained specimen slides to identify organisms including interpretation and report 88312

41 services31 patients

Evaluation of fine needle aspirate with interpretation and report 88173

This procedure involves using a thin needle to collect a small sample from an abnormal area or lump. The sample is then examined under a microscope to identify any potential issues. A report of the findings is provided for further analysis.

39 services24 patients

Special stained specimen slides to examine tissue, each additional procedure 88341

34 services32 patients

Microscopic genetic analysis of tumor, manual 88360

Microscopic genetic analysis of a tumor involves examining your tumor's genes under a microscope. This helps identify specific genetic changes in the tumor cells. This information can aid in diagnosing, predicting disease progression, and determining the most effective treatment options.

31 services11 patients

Evaluation of fine needle aspirate 88172

Evaluation of fine needle aspirate is a diagnostic procedure where a thin needle is used to collect cells from a lump or mass. This sample is then examined under a microscope to determine the nature of the lump, whether it's benign (non-cancerous) or malignant (cancerous).

26 services13 patients

Special stained specimen slides to examine tissue, each multiplex procedure 88344

Special stained specimen slides are used to study tissue in detail. This multiplex procedure involves applying different dyes to the tissue sample on a slide to highlight specific elements. These colors help identify any abnormalities in the tissue, aiding in accurate diagnosis and treatment planning.

26 services12 patients

Pathology examination of tissue using a microscope, limited examination 88300

A pathology examination of tissue using a microscope is a procedure where a small sample of your tissue is observed under a microscope. This limited examination helps identify any abnormal cells or signs of disease, aiding in accurate diagnosis and treatment planning.

23 services23 patients

Screening cytopathology, cervical or vaginal (any reporting system), collected in preservative fluid, automated thin layer preparation, requiring interpretation by physician G0124

This is a routine health check where a sample of cells is collected from the lower region of the female reproductive system. The sample is preserved and prepared using automated technology for detailed examination. A doctor interprets the results to check for any abnormalities.

15 services15 patients

Surgical pathology, gross and microscopic examinations, for prostate needle biopsy, any method G0416

This procedure involves taking a small tissue sample from your gland located beneath your bladder. The sample is then examined under a microscope by a pathologist to check for any abnormalities or diseases. This is a standard method to ensure your well-being.

13 services13 patients

Protein measurement, body fluid 84166

A protein measurement of body fluid is a test that gauges the amount of proteins in your fluids. This analysis helps in detecting various health conditions. It's done via a simple sample collection process, usually from blood or urine, in a safe and painless manner.

12 services12 patients

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Heritage Valley Beaver

Acute Care Hospitals · Beaver, PA

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390036

Location1000 Dutch Ridge RoadBeaver, PA 15009 · Beaver County

Emergency services

Heritage Valley Sewickley

Acute Care Hospitals · Sewickley, PA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number390037

Location720 Blackburn RoadSewickley, PA 15143 · Allegheny County

Emergency services

Magee Womens Hospital Of Upmc Health System

Acute Care Hospitals · Pittsburgh, PA

3/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number390114

Location300 Halket StreetPittsburgh, PA 15213 · Allegheny County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 43935 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$126.12 typical visit price

range $54.34 – $166.65

Typical copayment $31.53 (range $13.58 – $41.66)

Most-billed visit code 99204

Established Patient

$96.44 typical visit price

range $17.10 – $135.40

Typical copayment $24.11 (range $4.27 – $33.85)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ELLIE FOSTER LPN

Licensed Practical Nurse

90 N 4TH ST
MARTINS FERRY, OH 43935

Belmont County (740) 633-4418

EAST OHIO REGIONAL HOSPITAL

General Acute Care Hospital

90 N 4TH ST
MARTINS FERRY, OH 43935

Belmont County (740) 633-1100

WALTER W. JONES, M.D.

Specialist

90 N 4TH ST, SUITE 22
MARTINS FERRY, OH 43935

Belmont County (740) 633-2456

EAST OHIO REGIONAL HOSP

Home Health

90 N 4TH ST
MARTINS FERRY, OH 43935

Belmont County (740) 633-1100

NATHAN L. MORRIS

Licensed Vocational Nurse

90 N 4TH ST
MARTINS FERRY, OH 43935

Belmont County (740) 633-1100

ALECTO HEALTHCARE SERVICES MARTINS FERRY LLC

General Acute Care Hospital

90 N 4TH ST
MARTINS FERRY, OH 43935

Belmont County (740) 633-1100

SPECTACLES ETC./WALTER W. JONES, M.D.

Eyewear Supplier

90 N 4TH ST, SUITE 23
MARTINS FERRY, OH 43935

Belmont County (740) 633-1921

MRS. KIRBY MAE FAZIO FNP-BC

Nurse Practitioner (Family)

90 N 4TH ST, SUITE 300N
MARTINS FERRY, OH 43935

Belmont County (740) 633-4765

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sam Nassar's NPI number?

The NPI number for Sam Nassar is 1669541009. It was assigned to this individual provider in the NPPES registry on November 8, 2006. The provider is also known as Souheil Jamal Nassar MD.

Where is Sam Nassar located?

Sam Nassar practices at 90 N 4th St, Martins Ferry, OH 43935. The listed phone number is (304) 234-0123.

What is Sam Nassar's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Is Sam Nassar enrolled in Medicare?

Yes. Sam Nassar is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Sam Nassar accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 2 other insurers list Sam Nassar as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Sam Nassar affiliated with any hospitals?

According to CMS data, Sam Nassar is affiliated with Heritage Valley Beaver, Heritage Valley Sewickley and Magee Womens Hospital Of Upmc Health System.

When was this NPI record last updated?

The NPPES record for Sam Nassar was last updated on February 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.