NPPES file of Aug 9, 2026

Alissa Marie McMahon, ALISSA MCMAHON, PA-C

Physician Assistant · Mount Pleasant, WI

Alissa Marie McMahon, ALISSA MCMAHON, PA-C is a physician assistant with a practice address in Mount Pleasant, Wisconsin, and NPI 1629408968, issued on Nov 23, 2013. Check the license 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
1629408968
Name
Alissa Marie McMahon
Credential
ALISSA MCMAHON, PA-C
Primary taxonomy
Physician Assistant 363A00000X
License number
PA1474 NV
Self-reported in NPPES; status is on the state search
Practice location
1447 Windsor Way Unit 3, Mount Pleasant, WI 53406
Phone
(702) 335-0289
Enumerated
Nov 23, 2013
Record last updated
Nov 23, 2013 (not updated in 13 years: call before relying on the address or phone)
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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Verify Alissa Marie McMahon in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Wisconsin board licenses this professionCheck 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
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86% fewer Medicare Part D claims than the average physician assistant in 2024

115 Medicare Part D claims for 56 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.

  1. Alissa McMahon115
  2. Specialty average830

Most prescribed

  1. Naproxen17 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.

Alissa Marie McMahon among 3,475 physician assistant records in Wisconsin

Alissa Marie McMahon, ALISSA MCMAHON, PA-C is one of 3,475 physician assistant records with a practice address in Wisconsin. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 43% of them.

  • NPI issued2013 · 43% of these records are older, 54% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileNo · 72% of these records are
  • Record last updated2013 · 38% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

35 physician assistant records list a practice address in Mount Pleasant

They are 35 of the 710 NPPES records with a practice address in Mount Pleasant, and 3,475 physician assistant records in Wisconsin.

The 8 physician assistant records with the nearest ZIP codes

  1. Kirsten Antonneau, PACMount Pleasant, WI 534061467526400
  2. Mark Byaliy, PA-CMount Pleasant, WI 534061083155063
  3. Joshua Chrisopulos, PA-CMount Pleasant, WI 534061982150298
  4. Angela Gleisner, PA-CMount Pleasant, WI 534061154636447
  5. Rochelle Hass, PA-CMount Pleasant, WI 534061346721669
  6. Amber PetersonMount Pleasant, WI 534061518582923
  7. Rachel Rogatzki, PAMount Pleasant, WI 534061215557566
  8. Terry Romana, PA-CRacine, WI 534061891802153

Common questions

What is Alissa Marie McMahon, ALISSA MCMAHON, PA-C's NPI number?

Alissa Marie McMahon, ALISSA MCMAHON, PA-C's National Provider Identifier (NPI) is 1629408968, issued on Nov 23, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Alissa Marie McMahon, ALISSA MCMAHON, PA-C located?

The NPPES record lists a practice address at 1447 Windsor Way Unit 3, Mount Pleasant, WI, 53406. Phone: (702) 335-0289. Providers update this record themselves, so call before visiting.

How can I verify Alissa Marie McMahon, ALISSA MCMAHON, PA-C's license?

Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.

How much does Alissa Marie McMahon, ALISSA MCMAHON, PA-C prescribe under Medicare Part D?

In 2024, Alissa Marie McMahon, ALISSA MCMAHON, PA-C had 115 Medicare Part D claims for 56 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.