Andrew D. Mihalek, M.D.

NPI 1851555601ActiveIndividual· Internal Medicine, Pulmonary Disease· Charlottesville, VA

Internal Medicine, Pulmonary Disease (M.D.) in Charlottesville, Virginia, trained at University of California, Davis School of Medicine (class of 2006). Their prescriptions cost Medicare Part D more than their services did: $6,666,981 for 1,843 claims, against $62,116 paid for services in 2024. Pfizer Inc. reported $35.00 in payments in 2025, mostly food and beverage.

Overview

NPI	1851555601
Status	Active
Entity type	Individual
Credential	M.D.
Sole proprietor	No
NPI issued	Jul 10, 2008
Last updated in NPPES	Aug 10, 2023
Certified by provider	Aug 10, 2023

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Pulmonary Disease Primary	207RP1001X	0101257579	VA

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 - Pulmonary Disease (VA)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	329
Services billed	879 across 42 procedure codes
Paid by Medicare	$62,116

Part D prescriptions in 2024

Prescriptions (claims)	1,843 · 2,913 30-day fills
Patients	214
Total drug cost	$6,666,981
Generic share	57% of claims

Medicare sources and data years

Education and affiliations

Medical school	University of California, Davis School of Medicine
Graduation year	2006
Medicare specialty	Pulmonary Disease
Secondary specialties	Critical Care (Intensivists)
Telehealth	Offers telehealth