Rami Abbass, M.D.

NPI 1659523405ActiveIndividual· Internal Medicine, Gastroenterology· Mentor, OH

Internal Medicine, Gastroenterology (M.D.) in Mentor, Ohio, trained at Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University (class of 2003). Their prescriptions cost Medicare Part D more than their services did: $339,844 for 1,376 claims, against $63,723 paid for services in 2024. Abbvie Inc. was the largest of 13 companies reporting payments in 2025, $1,869 in all, mostly food and beverage.

Overview

NPI	1659523405
Status	Active
Entity type	Individual
Credential	M.D.
Sole proprietor	No
NPI issued	Oct 10, 2008
Last updated in NPPES	Jan 11, 2021
Certified by provider	Nov 10, 2020

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Gastroenterology Primary	207RG0100X	35-092941	OH

About license numbers in NPPES

Exclusion screening

List	Result	Details
HHS-OIG LEIE · Oct 9, 2026	No match	Checked by NPI and by name + state
North Carolina Medicaid · Nov 10, 2026	No match	—
New York OMIG · Nov 10, 2026	No match	—
Ohio Medicaid · Nov 10, 2026	No match	—
Pennsylvania Medicheck · Nov 10, 2026	No match	—
Washington HCA · Nov 10, 2026	No match	—

Official OIG search · How matching works ·Bulk check a roster

Medicare

Enrollment (PECOS)	Enrolled Practitioner - Gastroenterology (OH)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	374
Services billed	596 across 20 procedure codes
Paid by Medicare	$63,723

Part D prescriptions in 2024

Prescriptions (claims)	1,376 · 2,383 30-day fills
Patients	694
Total drug cost	$339,844
Generic share	87% of claims

Medicare sources and data years

Education and affiliations

Medical school	Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University
Graduation year	2003
Medicare specialty	Gastroenterology
Secondary specialties	Internal Medicine
Telehealth	Offers telehealth