Fred M. Krainin, M.D.

NPI 1316905177ActiveIndividual· Internal Medicine, Interventional Cardiology· Charleston, SC

Internal Medicine, Interventional Cardiology (M.D.) in Charleston, South Carolina, trained at Boston University School of Medicine (class of 1981). Their prescriptions cost Medicare Part D more than their services did: $351,813 for 1,069 claims, against $65,127 paid for services in 2024. Atricure, Inc. reported $28.70 in payments in 2025, mostly food and beverage.

Overview

NPI	1316905177
Status	Active
Entity type	Individual
Credential	M.D.
Sole proprietor	No
NPI issued	May 2, 2006
Last updated in NPPES	Oct 11, 2022
Certified by provider	Oct 11, 2022

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Interventional Cardiology Primary	207RI0011X	16066	SC
Internal Medicine, Cardiovascular Disease	207RC0000X	16066	SC

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 - Cardiovascular Disease (Cardiology) (SC)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	1,271
Services billed	2,175 across 23 procedure codes
Paid by Medicare	$65,127

Part D prescriptions in 2024

Prescriptions (claims)	1,069 · 2,375 30-day fills
Patients	179
Total drug cost	$351,813
Generic share	66% of claims

Medicare sources and data years

Education and affiliations

Medical school	Boston University School of Medicine
Graduation year	1981
Medicare specialty	Cardiovascular Disease (Cardiology)
Secondary specialties	Internal Medicine