John P. Vieau, PA
Medical Physician Assistant · South Milwaukee, WI
John P. Vieau, PA is a medical physician assistant with a practice address in South Milwaukee, Wisconsin, and NPI 1295837193, issued on Sep 1, 2006. Check the license (Wisconsin 240-023, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- John P. Vieau
- Credential
- PA
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- 240-023 WI
Self-reported in NPPES; status is on the state search - Practice location
- 3611 S Chicago Ave, South Milwaukee, WI 53172
- Phone
- (414) 762-7270
- Enumerated
- Sep 1, 2006
- Record last updated
- Dec 6, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (414) 762-7864
- Medicaid ID
- 42895700 WI
- Medicare enrollment
- Enrolled (PECOS I20070119000083); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 687 in Wisconsin → Look up another NPI →
Also registered at 3611 S Chicago Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Patrick Foss, MDFamily Medicine Physician1851896898
- Drew Gunderson, MDFamily Medicine Physician1407435019
- Jillian Hudson, MDFamily Medicine Physician1730488404
- Jill Lyons, DPTPhysical Therapist1154480820
- Cassandra Marasch, DPTPhysical Therapist1396224424
- David Pencikowski, NPNurse Practitioner1962579243
Verify John P. Vieau in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 240-023Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6.6 times the Medicare Part D claims of the average medical physician assistant in 2024
7,632 Medicare Part D claims for 539 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 354 claims were for opioids.
Most prescribed
- Atorvastatin Calcium318 claims
- Lorazepam256 claims
- Lisinopril212 claims
- Amlodipine Besylate207 claims
- Levothyroxine Sodium172 claims
- Zolpidem Tartrate168 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- Lakeshore Medical Clinic LLCSaint Francis, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John P. Vieau among 687 medical physician assistant records in Wisconsin
John P. Vieau, PA is one of 687 medical physician assistant records with a practice address in Wisconsin. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 72% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1979 · median 2016 among the 479 with a school on file
- Record last updated2021 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in Wisconsin
There are 687 medical physician assistant records in Wisconsin.
All 687 in Wisconsin → Every provider in South Milwaukee → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Tyler Smith, PA-CUnion Grove, WI 531821295568723
- Amanda Strom, PAUnion Grove, WI 531821477888345
- Jaia SojkaWaterford, WI 531851053572933
- Andie RockendorfPleasant Prairie, WI 531581043049570
- Amber Wagner, PA-CWaukesha, WI 531861679914840
- Dolores Lehman, P.A.Waukesha, WI 531881689607905
- David Papermaster, P.A.-C.Waukesha, WI 531881225023708
- Jill Zimmerman, P.A.Waukesha, WI 531881174556419
Common questions
What is John P. Vieau, PA's NPI number?
John P. Vieau, PA's National Provider Identifier (NPI) is 1295837193, issued on Sep 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John P. Vieau, PA located?
The NPPES record lists a practice address at 3611 S Chicago Ave, South Milwaukee, WI, 53172. Phone: (414) 762-7270. Providers update this record themselves, so call before visiting.
How can I verify John P. Vieau, PA's license?
NPPES lists Wisconsin license number 240-023, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does John P. Vieau, PA prescribe under Medicare Part D?
In 2024, John P. Vieau, PA had 7,632 Medicare Part D claims for 539 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.