Theodore V. Parran, MD

NPI 1811974348ActiveIndividual· Internal Medicine, Addiction Medicine· Cleveland, OH

Internal Medicine, Addiction Medicine (MD) in Cleveland, Ohio, trained at Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University (class of 1982). Their prescriptions cost Medicare Part D more than their services did: $15,803 for 222 claims, against $3,250 paid for services in 2024. Indivior Inc. reported $29.92 in payments in 2025, mostly food and beverage.

Overview

NPI	1811974348
Status	Active
Entity type	Individual
Credential	MD
Sole proprietor	Yes
NPI issued	Dec 27, 2005
Last updated in NPPES	Apr 17, 2025
Certified by provider	Apr 17, 2025

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Addiction Medicine Primary	207RA0401X	35056916	OH
Psychiatry & Neurology, Addiction Medicine	2084A0401X	35.056916	OH

About license numbers in NPPES

Exclusion screening

List	Result	Details
HHS-OIG LEIE · Nov 10, 2026	No match	Checked by NPI and by name + state
North Carolina Medicaid · Nov 11, 2026	No match	—
New York OMIG · Nov 11, 2026	No match	—
Ohio Medicaid · Nov 11, 2026	No match	—
Pennsylvania Medicheck · Nov 11, 2026	No match	—
Washington HCA · Nov 11, 2026	No match	—

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

Medicare

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

Medicare services in 2024

Medicare patients	33
Services billed	66 across 6 procedure codes
Paid by Medicare	$3,250

Part D prescriptions in 2024

Prescriptions (claims)	222 · 233 30-day fills
Patients	42
Total drug cost	$15,803
Generic share	97% 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	1982
Medicare specialty	Addiction Medicine
Secondary specialties	Internal Medicine