NPPES file of Aug 9, 2026

Kristin Margaret Gustavson, PA-C

Physician Assistant · Wauwatosa, WI

Kristin Margaret Gustavson, PA-C is a physician assistant with a practice address in Wauwatosa, Wisconsin, and NPI 1598459117, issued on Jun 6, 2023. 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
1598459117
Name
Kristin Margaret Gustavson
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
Practice location
10625 W North Ave Ste 101B, Wauwatosa, WI 53226
Phone
(414) 877-5350
Enumerated
Jun 6, 2023
Record last updated
Jun 6, 2023
Medicare enrollment
Enrolled (PECOS I20231003002715); 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 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 Kristin Margaret Gustavson 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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71% fewer Medicare Part D claims than the average physician assistant in 2024

239 Medicare Part D claims for 176 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 20 claims were for opioids.

  1. Kristin Gustavson239
  2. Specialty average830

Most prescribed

  1. Cephalexin26 claims
  2. Ondansetron Odt19 claims
  3. Cyclobenzaprine Hcl14 claims
  4. Doxycycline Hyclate14 claims
  5. Hydrocodone-Acetaminophen14 claims
  6. Amoxicillin-Clavulanate Potass11 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. Emergency Medicine Specialists SCFranklin, WI

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

Kristin Margaret Gustavson among 3,475 physician assistant records in Wisconsin

Kristin Margaret Gustavson, 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 2023, is newer than 86% of them.

  • NPI issued2023 · 86% of these records are older, 10% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 72% of these records are
  • Graduated2023 · median 2016 among the 2,491 with a school on file
  • Record last updated2023 · 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).

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.

The 8 physician assistant records with the nearest ZIP codes

  1. Barbara Bahrke, PA-CWauwatosa, WI 532261952378630
  2. Kylie Braam, PAMilwaukee, WI 532261649231085
  3. Jean Fischer, PAMilwaukee, WI 532261972563393
  4. Mark Garnaas, PA CMilwaukee, WI 532261134116890
  5. Shawn Hake, PAMilwaukee, WI 532261568451698
  6. Mindyn Heimsch, PAWauwatosa, WI 532261942260369
  7. Carrie Hofstad, PAMilwaukee, WI 532261811967425
  8. Mark McDonald, P.A.Milwaukee, WI 532261861479479

Common questions

What is Kristin Margaret Gustavson, PA-C's NPI number?

Kristin Margaret Gustavson, PA-C's National Provider Identifier (NPI) is 1598459117, issued on Jun 6, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Kristin Margaret Gustavson, PA-C 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 Kristin Margaret Gustavson, PA-C's license?

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

How much does Kristin Margaret Gustavson, PA-C prescribe under Medicare Part D?

In 2024, Kristin Margaret Gustavson, PA-C had 239 Medicare Part D claims for 176 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.