NPPES file of Aug 9, 2026

Caroline Wheeler Butts, PA-S

Physician Assistant · Wauwatosa, WI

Caroline Wheeler Butts, PA-S is a physician assistant with a practice address in Wauwatosa, Wisconsin, and NPI 1912630641, issued on Jul 9, 2022. Check the license (Wisconsin 7945-23, as entered in NPPES) with the Wisconsin board that licenses this profession; 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
1912630641
Name
Caroline Wheeler Butts
Credential
PA-S
Primary taxonomy
Physician Assistant 363A00000X
License number
7945-23 WI
Self-reported in NPPES; status is on the state search
Practice location
10625 W North Ave Ste 101B, Wauwatosa, WI 53226
Phone
(414) 877-5350
Enumerated
Jul 9, 2022
Record last updated
Jun 14, 2024
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 10625 W North Ave Ste 101B

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

  1. Jordan Airola, DOEmergency Medicine Physician1043906605
  2. Faustina Andreae, PA-CPhysician Assistant1245938596
  3. Elizabeth BiscigliaPhysician Assistant1104524966
  4. Emily Bon, DOEmergency Medicine Physician1720647548
  5. Claire Brzeski, PA-CPhysician Assistant1467961599
  6. Lauren BuczkowskiPhysician Assistant1316704075

Verify Caroline Wheeler Butts in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
    Search for license 7945-23
    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
Find the Wisconsin license search

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96% fewer Medicare Part D claims than the average physician assistant in 2024

36 Medicare Part D claims for 27 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Caroline Butts36
  2. Specialty average830

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.

82 physician assistant records list a practice address in Wauwatosa

They are 82 of the 1,787 NPPES records with a practice address in Wauwatosa, and 3,475 physician assistant records in Wisconsin.

Other physician assistant records in Wisconsin

  1. Amber Abraham, PA-CGreen Bay, WI1598993297
  2. Roopa AchuriNeenah, WI1225531635
  3. Carleen Acker, PA-CMadison, WI1447514773
  4. Lauren Ackerman, PA-CCudahy, WI1992357982
  5. Jocelyn Acompanado, PA-CSheboygan, WI1770521486
  6. Kora Adam, PA-CBurlington, WI1952666554
  7. Stephanie Adamczyk, PAMilwaukee, WI1063007441
  8. Kristen Adamo, PANew Berlin, WI1437179520
  9. Beth Adams, PA-CMequon, WI1801237540
  10. Eric Adams, PAGreen Bay, WI1528445087

Common questions

What is Caroline Wheeler Butts, PA-S's NPI number?

Caroline Wheeler Butts, PA-S's National Provider Identifier (NPI) is 1912630641, issued on Jul 9, 2022. An NPI identifies a provider in billing; it is not a license.

Where is Caroline Wheeler Butts, PA-S located?

The NPPES record lists a practice address at 10625 W North Ave Ste 101B, Wauwatosa, WI, 53226. Phone: (414) 877-5350. Providers update this record themselves, so call before visiting.

How can I verify Caroline Wheeler Butts, PA-S's license?

NPPES lists Wisconsin license number 7945-23, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.

How much does Caroline Wheeler Butts, PA-S prescribe under Medicare Part D?

In 2024, Caroline Wheeler Butts, PA-S had 36 Medicare Part D claims for 27 beneficiaries; the average among physician assistant prescribers was 830. 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.