David John Koenig, MD

NPI 1811975469ActiveIndividual· Hospitalist· Bolivia, NC

Hospitalist (MD) in Bolivia, North Carolina, trained at Sanford School of Medicine of University of South Dakota (class of 1989). In 2024 Medicare paid $82,892 for 458 patients, and Part D covered 745 of their prescriptions, 88% of them generic. Boehringer Ingelheim Pharmaceuticals, Inc. reported $47.22 in payments in 2025, mostly food and beverage.

Overview

NPI	1811975469
Status	Active
Entity type	Individual
Credential	MD
Sole proprietor	No
NPI issued	Jan 4, 2006
Last updated in NPPES	Jul 10, 2023
Certified by provider	Jul 10, 2023

Specialties and licenses

Taxonomy	Code	License	State
Hospitalist Primary	208M00000X	2009-01147	NC
Internal Medicine	207R00000X	297471	IA
Internal Medicine	207R00000X	R8N75	MO

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 - Internal Medicine (IA); Practitioner - Hospitalist (NC)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	458
Services billed	1,079 across 15 procedure codes
Paid by Medicare	$82,892

Part D prescriptions in 2024

Prescriptions (claims)	745 · 838 30-day fills
Patients	364
Total drug cost	$40,471
Generic share	88% of claims

Medicare sources and data years

Education and affiliations

Medical school	Sanford School of Medicine of University of South Dakota
Graduation year	1989
Medicare specialty	Hospitalist
Secondary specialties	Internal Medicine