Richard G. Bach, MD

NPI 1174540611ActiveIndividual· Internal Medicine, Interventional Cardiology· Saint Louis, MO

Internal Medicine, Interventional Cardiology (MD) in Saint Louis, Missouri, trained at New York University School of Medicine (class of 1984). Their prescriptions cost Medicare Part D more than their services did: $742,756 for 642 claims, against $32,263 paid for services in 2024. Abbott Laboratories was the largest of 2 companies reporting payments in 2025, $297.80 in all, mostly food and beverage.

Overview

NPI	1174540611
Status	Active
Entity type	Individual
Credential	MD
Sole proprietor	No
NPI issued	Jul 17, 2006
Last updated in NPPES	Apr 15, 2025

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Interventional Cardiology Primary	207RI0011X	R6P81	MO
Internal Medicine, Cardiovascular Disease	207RC0000X	R6P81	MO

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 4, 2026	No match	—
New York OMIG · Nov 4, 2026	No match	—
Ohio Medicaid · Nov 4, 2026	No match	—
Pennsylvania Medicheck · Nov 4, 2026	No match	—
Washington HCA · Nov 4, 2026	No match	—

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

Medicare

Enrollment (PECOS)	Enrolled Practitioner - Interventional Cardiology (MO)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	83
Services billed	243 across 19 procedure codes
Paid by Medicare	$32,263

Part D prescriptions in 2024

Prescriptions (claims)	642 · 1,252 30-day fills
Patients	87
Total drug cost	$742,756
Generic share	78% of claims

Medicare sources and data years

Education and affiliations

Medical school	New York University School of Medicine
Graduation year	1984
Medicare specialty	Interventional Cardiology
Secondary specialties	Cardiovascular Disease (Cardiology)