Doctor profile · Federal record

Dr. Matthew Weber, MD

Hematology & Oncology Physician (CMS: Hematology/Oncology) · Milwaukee, WI

  • NPI 1104323567
  • Accepts Medicare
  • 8 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2900 W Oklahoma Ave
Milwaukee, WI 532154330
(833) 528-7672
Mailing address
Po Box 735044
Chicago, IL 606735044

Credentials & registration

NPPES · NUCC
NPI registered
April 2018 — 8 yrs on file
Profile last updated
February 18, 2026
Year of graduation
2018 — 8 yrs since
Specialty taxonomy
207RH0003X — NUCC code
State license (1)
Wisconsin #74231
Medicaid
WI #100125223

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1104323567. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$169
Transactions
2
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Seagen INC. 1 $99.99
BeiGene USA, INC. 1 $69.05

By nature of payment

Education
$100
Food and Beverage
$69

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Matthew Weber's medical specialty?
Dr. Matthew Weber practices Hematology & Oncology Physician in Milwaukee, WI.
Where does Dr. Matthew Weber practice?
Dr. Matthew Weber practices at 2900 W Oklahoma Ave, Milwaukee, WI 532154330. Office phone: 8335287672.
What is Dr. Matthew Weber's NPI?
Dr. Matthew Weber's National Provider Identifier (NPI) is 1104323567, issued by NPPES.
Does Dr. Matthew Weber accept Medicare assignment?
Yes. Dr. Matthew Weber accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.