Doctor profile · Federal record

Dr. Sean Nolan, D.O.

Emergency Medicine Physician (CMS: Emergency Medicine) · Student in an Organized Health Care Education/Training Program · Wauwatosa, WI

  • NPI 1598824468
  • Accepts Medicare
  • 20 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
6567 Washington Cir
Wauwatosa, WI 532132473
(414) 305-8427
Additional location
2223 N 66Th St
Wauwatosa, WI 532132037
(414) 805-3000

Credentials & registration

NPPES · NUCC
NPI registered
December 2006 — 20 yrs on file
Profile last updated
March 17, 2018
Year of graduation
2006 — 20 yrs since
Specialty taxonomy
207P00000X — NUCC code
State license (1)
Wisconsin #51553

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1598824468. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
664
Distinct HCPCS
4
Medicare allowed
$60,985
HCPCS Description Services Patients Avg allowed
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 293 281 $8
99285 Emergency department visit with high level of medical decision making 231 229 $163
99284 Emergency department visit with moderate level of medical decision making 77 77 $112
99291 Critical care, first 30-74 minutes 63 62 $198

In context: peer comparison

Among 5 peers in Wauwatosa Emergency Medicine Physician, average services per provider: 74. This provider delivers 9.0× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
92
Patients
92
Total drug cost
$544
Drug Type Claims Patients Total cost
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 40 40 $155
Cephalexin Generic 24 24 $171
Prednisone Generic 17 17 $33
Ondansetron Odt (Ondansetron) Brand 11 11 $185

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Sean Nolan's medical specialty?
Dr. Sean Nolan practices Emergency Medicine Physician in Wauwatosa, WI.
Where does Dr. Sean Nolan practice?
Dr. Sean Nolan practices at 6567 Washington Cir, Wauwatosa, WI 532132473. Office phone: 4143058427.
What is Dr. Sean Nolan's NPI?
Dr. Sean Nolan's National Provider Identifier (NPI) is 1598824468, issued by NPPES.
Does Dr. Sean Nolan accept Medicare assignment?
Yes. Dr. Sean Nolan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sean Nolan commonly perform?
Top Medicare-reported procedures in 2023: Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.