Doctor profile · Federal record

Dr. John Vieau, PA

Medical Physician Assistant (CMS: Physician Assistant) · South Milwaukee, WI

  • NPI 1295837193
  • Accepts Medicare
  • 47 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3611 S Chicago Ave
South Milwaukee, WI 531723738
(414) 762-7270
fax (414) 762-7864
Mailing address
100 15Th Ave, #180
South Milwaukee, WI 531721160

Credentials & registration

NPPES · NUCC
NPI registered
September 2006 — 20 yrs on file
Profile last updated
December 6, 2021
Year of graduation
1979 — 47 yrs since
Specialty taxonomy
363AM0700X — NUCC code
State license (1)
Wisconsin #240-023
Medicaid
WI #42895700

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1295837193. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
668
Distinct HCPCS
10
Medicare allowed
$45,562
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 376 131 $72
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 88 88 $102
G0008 Administration of influenza virus vaccine 37 35 $29
90662 Influenza vaccine split virus, preservative free 32 31 $71
87804 Detection test by immunoassay with direct visual observation for influenza virus 28 11 $16
93793 Anticoagulant management of patient taking warfarin 23 11 $9
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 21 20 $11
99214 Established patient office or other outpatient visit, 30-39 minutes 18 16 $97
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus 17 14 $35
99495 Transitional care management services for problem of at least moderate complexity 16 16 $164

In context: peer comparison

Among 1 peers in this city , average services per provider: 60. This provider delivers 11× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
2,517
Patients
745
Total drug cost
$33,718
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 296 85 $3,795
Lorazepam Generic 254 56 $1,690
Lisinopril Generic 223 53 $1,553
Amlodipine Besylate Generic 203 65 $1,368
Levothyroxine Sodium Generic 180 46 $2,697
Tamsulosin Hcl Generic 158 50 $2,898
Metoprolol Succinate Generic 149 40 $3,469
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 148 48 $4,142
Metoprolol Tartrate Generic 138 40 $1,215
Gabapentin Generic 135 38 $4,771

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. John Vieau's medical specialty?
Dr. John Vieau practices Medical Physician Assistant in South Milwaukee, WI.
Where does Dr. John Vieau practice?
Dr. John Vieau practices at 3611 S Chicago Ave, South Milwaukee, WI 531723738. Office phone: 4147627270.
What is Dr. John Vieau's NPI?
Dr. John Vieau's National Provider Identifier (NPI) is 1295837193, issued by NPPES.
Does Dr. John Vieau accept Medicare assignment?
Yes. Dr. John Vieau accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Vieau commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Administration of influenza virus vaccine (HCPCS G0008). Source: CMS Medicare Physician & Other Practitioners file.