Amy M. Weise, D.O.

NPI 1245448042ActiveIndividual· Internal Medicine, Medical Oncology· Detroit, MI

Internal Medicine, Medical Oncology (D.O.) in Detroit, Michigan, trained at Michigan State University College of Osteopathic Medicine (class of 1996). Their prescriptions cost Medicare Part D more than their services did: $1,611,056 for 596 claims, against $31,544 paid for services in 2024. Immunocore Limited was the largest of 2 companies reporting payments in 2024, $2,407 in all, mostly honoraria.

Overview

NPI	1245448042
Status	Active
Entity type	Individual
Credential	D.O.
Sole proprietor	No
NPI issued	May 18, 2007
Last updated in NPPES	Dec 5, 2016

Specialties and licenses

Taxonomy	Code	License	State
Internal Medicine, Medical Oncology Primary	207RX0202X	5101016156	MI
Internal Medicine	207R00000X	5101016156	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 - Hematology/Oncology (MI)
Accepts assignment	Yes (participating)

Medicare services in 2024

Medicare patients	89
Services billed	454 across 21 procedure codes
Paid by Medicare	$31,544

Part D prescriptions in 2024

Prescriptions (claims)	596 · 670 30-day fills
Patients	97
Total drug cost	$1,611,056
Generic share	73% of claims

Medicare sources and data years

Education and affiliations

Medical school	Michigan State University College of Osteopathic Medicine
Graduation year	1996
Medicare specialty	Hematology/Oncology
Secondary specialties	Medical Oncology
Telehealth	Offers telehealth