Richard N. Pierson, M.D.

NPI 1235152398ActiveIndividual· Surgery· Baltimore, MD

Surgery (M.D.) in Baltimore, Maryland, trained at Columbia University College of Physicians and Surgeons (class of 1983). Medicare paid $61,748 for services to 120 patients in 2024. Paragonix Technologies, Inc. was the largest of 2 companies reporting payments in 2024, $268.96 in all, mostly food and beverage.

Overview

NPI	1235152398
Status	Active
Entity type	Individual
Credential	M.D.
Sole proprietor	No
NPI issued	Jul 26, 2006
Last updated in NPPES	Oct 5, 2010

Specialties and licenses

Taxonomy	Code	License	State
Surgery Primary	208600000X	D0059304	MD

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 - Cardiac Surgery (MA)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	120
Services billed	363 across 11 procedure codes
Paid by Medicare	$61,748

Medicare sources and data years

Education and affiliations

Medical school	Columbia University College of Physicians and Surgeons
Graduation year	1983
Medicare specialty	Cardiac Surgery
Secondary specialties	Critical Care (Intensivists), General Surgery, Thoracic Surgery