NPPES file of Aug 9, 2026

Sarah Lindsey Bauwens

Obstetrics & Gynecology Physician · Grafton, WI

Sarah Lindsey Bauwens is an obstetrics & gynecology physician with a practice address in Grafton, Wisconsin, and NPI 1770970956, issued on Apr 24, 2015. Check the license (Wisconsin 71397, 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
1770970956
Name
Sarah Lindsey Bauwens
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
71397 WI
Self-reported in NPPES; status is on the state search
Practice location
215 Washington St, Grafton, WI 53024
Phone
(262) 375-3700
Enumerated
Apr 24, 2015
Record last updated
Mar 23, 2023
Medicare enrollment
Enrolled (PECOS I20190718000503); accepts Medicare assignment
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 215 Washington St

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

  1. Daniel Attanasio, D.O.Internal Medicine Physician1609801380
  2. Erica Barreto, PTPhysical Therapist1932777026
  3. Terence Beilfuss, P.T.Physical Therapist1376574640
  4. Adam Calusic, DOFamily Medicine Physician1790713436
  5. Alexandra Carley, M.D.Dermatology Physician1083843114
  6. Emily Churchill, DNPNurse Practitioner1881392165

Verify Sarah Lindsey Bauwens in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 71397
    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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92% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024

14 Medicare Part D claims for 12 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Sarah Bauwens14
  2. Specialty average165

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.Grafton, WI

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

Sarah Lindsey Bauwens among 796 obstetrics & gynecology physician records in Wisconsin

Sarah Lindsey Bauwens is one of 796 obstetrics & gynecology physician records with a practice address in Wisconsin. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 79% of them.

  • NPI issued2015 · 79% of these records are older, 19% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2015 · median 2007 among the 478 with a school on file
  • Record last updated2023 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Obstetrics & Gynecology Physician providers in Wisconsin

There are 796 obstetrics & gynecology physician records in Wisconsin.

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Mary Swiderski, MDGrafton, WI 530241326070509
  2. Rebecca Sigourney-Tennyck, MDGermantown, WI 530221104453521
  3. Grace Worzalla, M.D.Germantown, WI 530221922494806
  4. Henry Kaminski, MDHartford, WI 530271912939158
  5. Daniel Kopesky, DOHartford, WI 530271114034659
  6. Nicole Menegakis, MDHartford, WI 530271891906772
  7. Indira Mammen, MDCedarburg, WI 530121427094796
  8. Jacqueline JunaBrookfield, WI 530051558999185

Common questions

What is Sarah Lindsey Bauwens's NPI number?

Sarah Lindsey Bauwens's National Provider Identifier (NPI) is 1770970956, issued on Apr 24, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Sarah Lindsey Bauwens located?

The NPPES record lists a practice address at 215 Washington St, Grafton, WI, 53024. Phone: (262) 375-3700. Providers update this record themselves, so call before visiting.

How can I verify Sarah Lindsey Bauwens's license?

NPPES lists Wisconsin license number 71397, 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 Sarah Lindsey Bauwens prescribe under Medicare Part D?

In 2024, Sarah Lindsey Bauwens had 14 Medicare Part D claims for 12 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.