Caroline Talsma Simon, MD

NPI 1376925438ActiveIndividual· Pathology, Anatomic Pathology· Ann Arbor, MI

Pathology, Anatomic Pathology (MD) in Ann Arbor, Michigan, trained at University of Michigan Medical School (class of 2015). Medicare paid $2,059 for services to 18 patients in 2024.

Overview

NPI	1376925438
Status	Active
Entity type	Individual
Credential	MD
Sole proprietor	No
NPI issued	Jun 25, 2015
Last updated in NPPES	Jul 10, 2019

Specialties and licenses

Taxonomy	Code	License	State
Pathology, Anatomic Pathology Primary	207ZP0101X	4301107676	MI

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 - Pathology (MI)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	18
Services billed	50 across 8 procedure codes
Paid by Medicare	$2,059

Medicare sources and data years

Education and affiliations

Medical school	University of Michigan Medical School
Graduation year	2015
Medicare specialty	Pathology

Medical group

Regents of the University of MichiganAnn Arbor, MI · 3,346 clinicians

Hospital affiliation

University of Michigan Health SystemAnn Arbor, MI

Source: CMS Care Compare

Industry payments (Open Payments)

None reported for 2025 or 2024.

Receiving payments does not imply wrongdoing. What Open Payments covers ·original records

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