NPPES file of Aug 9, 2026

Megan M. Cantwell, PA-C

Physician Assistant · Milwaukee, WI

Megan M. Cantwell, PA-C is a physician assistant with a practice address in Milwaukee, Wisconsin, and NPI 1134784283, issued on May 3, 2019. Check the license (Wisconsin 5268-23, 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
1134784283
Name
Megan M. Cantwell
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
License number
5268-23 WI
Self-reported in NPPES; status is on the state search
Practice location
840 N 87TH St, Milwaukee, WI 53226
Phone
(414) 805-5550
Enumerated
May 3, 2019
Record last updated
Dec 21, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20211122001650); 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 840 N 87TH St

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

  1. Huma Asghar, MDInternal Medicine Physician1114936721
  2. Jordan BakerStudent in an Organized Health Care Education/Training Program1891105524
  3. Hope Benthien, A.P.N.P.Nurse Practitioner1255384293
  4. Adria Brzenk, PAMedical Physician Assistant1235567512
  5. Kristen Bunnell, PHARMDPharmacist1124665021
  6. Thuyanh Culver, DOInternal Medicine Physician1932497658

Verify Megan M. Cantwell 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 5268-23
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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3.7 times the Medicare Part D claims of the average physician assistant in 2024

3,065 Medicare Part D claims for 564 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 72 claims were for opioids.

  1. Megan Cantwell3,065
  2. Specialty average830

Most prescribed

  1. Atorvastatin Calcium136 claims
  2. Gabapentin122 claims
  3. Rosuvastatin Calcium111 claims
  4. Amlodipine Besylate110 claims
  5. Lisinopril93 claims
  6. Tizanidine Hcl81 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 2 group practices

  1. Advantage Physical Therapy And Sports Rehab, LLCKenosha, WI
  2. Froedtert Andthe Medical College OF Wisconsin Community Physicians IncWauwatosa, WI

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

821 physician assistant records list a practice address in Milwaukee

They are 821 of the 18,389 NPPES records with a practice address in Milwaukee, 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 Megan M. Cantwell, PA-C's NPI number?

Megan M. Cantwell, PA-C's National Provider Identifier (NPI) is 1134784283, issued on May 3, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Megan M. Cantwell, PA-C located?

The NPPES record lists a practice address at 840 N 87TH St, Milwaukee, WI, 53226. Phone: (414) 805-5550. Providers update this record themselves, so call before visiting.

How can I verify Megan M. Cantwell, PA-C's license?

NPPES lists Wisconsin license number 5268-23, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.

How much does Megan M. Cantwell, PA-C prescribe under Medicare Part D?

In 2024, Megan M. Cantwell, PA-C had 3,065 Medicare Part D claims for 564 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.