Doctor profile · Federal record

Dr. Jennifer Gerardin, MD

Pediatric Cardiology Physician (CMS: Cardiovascular Disease (Cardiology)) · Internal Medicine Physician · Pediatrics Physician · Pediatric Cardiology Physician · Milwaukee, WI

  • NPI 1053523399
  • Accepts Medicare
  • MIPS 80.5 / 100 · 2023
  • 20 yrs in practice
  • Licensed in 3 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
9000 W Wisconsin Ave
Milwaukee, WI 532264874
(414) 266-6457
fax (414) 266-2294
Additional location
9200 W Wisconsin Ave
Milwaukee, WI 532263522
(414) 805-6000
fax (414) 805-6280

Credentials & registration

NPPES · NUCC
NPI registered
May 2007 — 19 yrs on file
Profile last updated
March 11, 2024
Year of graduation
2006 — 20 yrs since
Specialty taxonomy
2080P0202X — NUCC code
State licenses (3)
Wisconsin #54412 · Michigan #4301088310 · Georgia #73516
Medicaid
WI #1053523399

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1053523399. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$19
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Janssen Scientific Affairs, LLC 1 $18.96

By nature of payment

Food and Beverage
$19

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
20
Patients
0
Total drug cost
$68
Drug Type Claims Patients Total cost
Losartan Potassium Generic 20 0 $68

Frequently asked questions

Auto-generated from federal data
What is Dr. Jennifer Gerardin's medical specialty?
Dr. Jennifer Gerardin practices Pediatric Cardiology Physician in Milwaukee, WI.
Where does Dr. Jennifer Gerardin practice?
Dr. Jennifer Gerardin practices at 9000 W Wisconsin Ave, Milwaukee, WI 532264874. Office phone: 4142666457.
What is Dr. Jennifer Gerardin's NPI?
Dr. Jennifer Gerardin's National Provider Identifier (NPI) is 1053523399, issued by NPPES.
Does Dr. Jennifer Gerardin accept Medicare assignment?
Yes. Dr. Jennifer Gerardin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.