Doctor profile · Federal record

Dr. Sean Quinn, D.O.

Emergency Medicine Physician · Emergency Medicine Physician · Milwaukee, WI

  • NPI 1346265600
  • 20 yrs on file
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
5000 W Chambers St
Milwaukee, WI 532101650
(414) 447-2000
Mailing address
75 Remitt Drive, Lockbox 1574
Chicago, IL 606751574

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
July 22, 2008
Specialty taxonomy
207P00000X — NUCC code
State licenses (2)
Wisconsin #49327 · Illinois #036-113420
Medicaid
WI #43535300

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1346265600. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
363
Distinct HCPCS
5
Medicare allowed
$48,369
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 181 175 $163
99284 Emergency department visit with moderate level of medical decision making 79 77 $112
99283 Emergency department visit with low level of medical decision making 40 40 $66
99291 Critical care, first 30-74 minutes 36 36 $198
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 27 27 $8

In context: peer comparison

Among 117 peers in Milwaukee Emergency Medicine Physician, average services per provider: 82. This provider delivers 4.4× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
100
Patients
99
Total drug cost
$1,391
Drug Type Claims Patients Total cost
Ondansetron Odt (Ondansetron) Brand 26 26 $301
Cefdinir Generic 24 24 $765
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 22 21 $88
Prednisone Generic 16 16 $30
Doxycycline Monohydrate Generic 12 12 $207

Frequently asked questions

Auto-generated from federal data
What is Dr. Sean Quinn's medical specialty?
Dr. Sean Quinn practices Emergency Medicine Physician in Milwaukee, WI.
Where does Dr. Sean Quinn practice?
Dr. Sean Quinn practices at 5000 W Chambers St, Milwaukee, WI 532101650. Office phone: 4144472000.
What is Dr. Sean Quinn's NPI?
Dr. Sean Quinn's National Provider Identifier (NPI) is 1346265600, issued by NPPES.
What procedures does Dr. Sean Quinn commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with low level of medical decision making (HCPCS 99283). Source: CMS Medicare Physician & Other Practitioners file.