Doctor profile · Federal record

Dr. Jennifer Mahaffey, PA-C

Surgical Physician Assistant (CMS: Physician Assistant) · Physician Assistant · Milwaukee, WI

  • NPI 1265789234
  • Accepts Medicare
  • MIPS 80.5 / 100 · 2023
  • 14 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
9200 W Wisconsin Ave, Trauma Surgery
Milwaukee, WI 532263522
(414) 955-1700
fax (414) 955-0072

Credentials & registration

NPPES · NUCC
NPI registered
August 2012 — 14 yrs on file
Profile last updated
May 25, 2022
Year of graduation
2012 — 14 yrs since
Specialty taxonomy
363AS0400X — NUCC code
State license (1)
Wisconsin #3024
Medicaid
WI #1265789234

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1265789234. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$24
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Solventum Corporation 1 $23.70

By nature of payment

Food and Beverage
$24

Frequently asked questions

Auto-generated from federal data
What is Dr. Jennifer Mahaffey's medical specialty?
Dr. Jennifer Mahaffey practices Surgical Physician Assistant in Milwaukee, WI.
Where does Dr. Jennifer Mahaffey practice?
Dr. Jennifer Mahaffey practices at 9200 W Wisconsin Ave, Milwaukee, WI 532263522. Office phone: 4149551700.
What is Dr. Jennifer Mahaffey's NPI?
Dr. Jennifer Mahaffey's National Provider Identifier (NPI) is 1265789234, issued by NPPES.
Does Dr. Jennifer Mahaffey accept Medicare assignment?
Yes. Dr. Jennifer Mahaffey accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.