Paul D. Killen, MD, PHD

NPI 1083796031ActiveIndividual· Pathology, Anatomic Pathology· Ann Arbor, MI

Pathology, Anatomic Pathology (MD, PHD) in Ann Arbor, Michigan, trained at University of Washington School of Medicine (class of 1980). Medicare paid $8,188 for services to 63 patients in 2024.

Overview

NPI	1083796031
Status	Active
Entity type	Individual
Credential	MD, PHD
Sole proprietor	No
NPI issued	Oct 19, 2006
Last updated in NPPES	Oct 8, 2020
Certified by provider	Oct 8, 2020

Specialties and licenses

Taxonomy	Code	License	State
Pathology, Anatomic Pathology Primary	207ZP0101X	4301052429	MI

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 - Pathology (MI)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	63
Services billed	440 across 11 procedure codes
Paid by Medicare	$8,188

Medicare sources and data years

Education and affiliations

Medical school	University of Washington School of Medicine
Graduation year	1980
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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