Durant Barrett Abernethy, M.D.

NPI 1427289040ActiveIndividual· Internal Medicine· Frisco, CO

Internal Medicine (M.D.) in Frisco, Colorado, trained at University of Kansas School of Med (Kc/Wich/Sal) (class of 2009). Their prescriptions cost Medicare Part D more than their services did: $605,997 for 5,000 claims, against $167,664 paid for services in 2024. Amgen Inc. was the largest of 4 companies reporting payments in 2025, $178.97 in all, mostly food and beverage.

Overview

NPI	1427289040
Status	Active
Entity type	Individual
Credential	M.D.
Sole proprietor	No
NPI issued	Jul 30, 2009
Last updated in NPPES	Nov 9, 2015

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine Primary	207R00000X	0052597	CO
Internal Medicine	207R00000X	30582	AL
Pediatrics	208000000X	30582	AL
Pediatrics	208000000X	0052597	CO

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 - Internal Medicine (CO)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	544
Services billed	11,054 across 59 procedure codes
Paid by Medicare	$167,664

Part D prescriptions in 2024

Prescriptions (claims)	5,000 · 12,603 30-day fills
Patients	538
Total drug cost	$605,997
Generic share	85% of claims

Medicare sources and data years

Education and affiliations

Medical school	University of Kansas School of Med (Kc/Wich/Sal)
Graduation year	2009
Medicare specialty	Internal Medicine
Secondary specialties	Pediatric Medicine
Telehealth	Offers telehealth