Katie L. McMaster, MD

NPI 1215490735ActiveIndividual· Surgery· Iowa City, IA

Surgery (MD) in Iowa City, Iowa, trained at Indiana University School of Medicine (class of 2019). Enrolled in Medicare as practitioner - general surgery. Mesh Suture Inc was the largest of 2 companies reporting payments in 2025, $110.13 in all, mostly food and beverage.

Overview

NPI	1215490735
Status	Active
Entity type	Individual
Credential	MD
Sole proprietor	No
NPI issued	Apr 11, 2019
Last updated in NPPES	Nov 17, 2025
Certified by provider	Nov 17, 2025

Specialties and licenses

Taxonomy	Code	License	State
Surgery Primary	208600000X	MD-56048	IA
Surgery	208600000X	01094055A	IN
Surgery, Surgical Critical Care	2086S0102X	MD-56048	IA
Surgery, Trauma Surgery	2086S0127X	MD-56048	IA

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 (IA)

Medicare sources and data years

Education and affiliations

Medical school	Indiana University School of Medicine
Graduation year	2019
Medicare specialty	General Surgery
Secondary specialties	Critical Care (Intensivists)