Derek Brian Wall, MD

NPI 1518937085ActiveIndividual· Surgery· Dover, NH

Surgery (MD) with Wentworth Douglass Physician Corporation, practicing in Dover, New Hampshire. Medicare paid $32,668 for services to 135 patients in 2024. Lists Wentworth-Douglass Hospital as a hospital affiliation.

Overview

NPI	1518937085
Status	Active
Entity type	Individual
Credential	MD
Sole proprietor	No
NPI issued	Jan 25, 2006
Last updated in NPPES	Jul 21, 2025
Certified by provider	Jul 21, 2025

Specialties and licenses

Taxonomy	Code	License	State
Surgery Primary	208600000X	24630	NH
Surgery	208600000X	A64368	CA
Surgery, Trauma Surgery	2086S0127X	52043-20	WI

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 - General Surgery (CA); Practitioner - General Surgery (IL); Practitioner - General Surgery (NH); Practitioner - General Surgery (WI)
Accepts assignment	Yes (participating)