NPPES file of Aug 9, 2026

Stephanie Barz, D.O.

Family Medicine Physician · Hubertus, WI

Stephanie Barz, D.O. is a family medicine physician with a practice address in Hubertus, Wisconsin, and NPI 1205254240, issued on Apr 5, 2014. Check the license (Wisconsin 64531-21, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1205254240
Name
Stephanie Barz
Credential
D.O.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
64531-21 WI
Self-reported in NPPES; status is on the state search
Practice location
3055 Hubertus RD, Hubertus, WI 53033
Phone
(262) 628-9000
Enumerated
Apr 5, 2014
Record last updated
Feb 8, 2024
Medicaid ID
100048226 WI
Medicare enrollment
Enrolled (PECOS I20170927000848); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 3055 Hubertus RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Gwen Johnson, MDFamily Medicine Physician1417989559
  2. Michael Miller, MDFamily Medicine Physician1447282694
  3. Brenna Rauner, MDFamily Medicine Physician1952983561

Verify Stephanie Barz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 64531-21    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Wisconsin license search

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18% more Medicare Part D claims than the average family medicine physician in 2024

4,168 Medicare Part D claims for 324 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 12 claims were for opioids.

  1. Stephanie Barz4,168
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium392 claims
  2. Rosuvastatin Calcium303 claims
  3. Lisinopril225 claims
  4. Levothyroxine Sodium208 claims
  5. Amlodipine Besylate191 claims
  6. Losartan Potassium159 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

  1. Aurora Advanced Healthcare, Inc.Hubertus, WI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

4 family medicine physician records list a practice address in Hubertus

They are 4 of the 21 NPPES records with a practice address in Hubertus, and 3,765 family medicine physician records in Wisconsin.

All 4 in Hubertus → All 3,765 in Wisconsin → Every provider in Hubertus →

Other family medicine physician records in Wisconsin

  1. Ashraf AbbasAppleton, WI1558723775
  2. Ghudran Abdulal, MDNew Berlin, WI1083622666
  3. Yusuf Abdullah, DOSun Prairie, WI1437788478
  4. Vanessa Abejuela-Matt, D.O.Mount Pleasant, WI1558687749
  5. Emily Abeyta, MDWaukesha, WI1386905107
  6. Jeanette Abraham, MDWeston, WI1205895810
  7. Sarada Abraham, M.D.Oconomowoc, WI1962851972
  8. Kirsten Abramson, MDMadison, WI1417909979
  9. Alexandra Adams, MD PHDMadison, WI1184689291
  10. David AdamsMadison, WI1992986897

Common questions

What is Stephanie Barz, D.O.'s NPI number?

Stephanie Barz, D.O.'s National Provider Identifier (NPI) is 1205254240, issued on Apr 5, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Stephanie Barz, D.O. located?

The NPPES record lists a practice address at 3055 Hubertus RD, Hubertus, WI, 53033. Phone: (262) 628-9000. Providers update this record themselves, so call before visiting.

How can I verify Stephanie Barz, D.O.'s license?

NPPES lists Wisconsin license number 64531-21, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Stephanie Barz, D.O. prescribe under Medicare Part D?

In 2024, Stephanie Barz, D.O. had 4,168 Medicare Part D claims for 324 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.