Chad Jamison Johnston, D.O.

NPI 1962441212ActiveIndividual· Dermatology· Blacksburg, VA

Dermatology (D.O.) in Blacksburg, Virginia, trained at West Virginia School of Osteopathic Medicine (class of 2004). 1,712 Medicare patients in 2024, $841,992 paid; nearly all of their 1,530 Part D prescriptions were generic (91%). Abbvie Inc. was the largest of 15 companies reporting payments in 2025, $1,871 in all, mostly food and beverage.

Overview

NPI	1962441212
Status	Active
Entity type	Individual
Credential	D.O.
Sole proprietor	No
NPI issued	Jun 5, 2006
Last updated in NPPES	Nov 5, 2020
Certified by provider	Nov 5, 2020

Specialties and licenses

Taxonomy	Code	License	State
Dermatology Primary	207N00000X	0102202352	VA
Dermatology, MOHS-Micrographic Surgery	207ND0101X	012202352	VA

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 - Dermatology (VA)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	1,712
Services billed	7,515 across 99 procedure codes
Paid by Medicare	$841,992

Part D prescriptions in 2024

Prescriptions (claims)	1,530 · 1,772 30-day fills
Patients	604
Total drug cost	$916,545
Generic share	91% of claims

Medicare sources and data years

Education and affiliations

Medical school	West Virginia School of Osteopathic Medicine
Graduation year	2004
Medicare specialty	Dermatology
Secondary specialties	Micrographic Dermatologic Surgery (Mds)