NPPES file of Aug 9, 2026

Gwen Louise Hirner, APNP

Nurse Practitioner · Green Bay, WI

Gwen Louise Hirner, APNP is a nurse practitioner with a practice address in Green Bay, Wisconsin, and NPI 1558381343, issued on Jul 21, 2006. Check the license (Wisconsin 2434, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1558381343
Name
Gwen Louise Hirner
Credential
APNP
Primary taxonomy
Nurse Practitioner 363L00000X
License numbers
2434 WI
110825 WI
Self-reported in NPPES; status is on the state search
Practice location
3021 Voyager Dr, Green Bay, WI 54311
Phone
(920) 496-4700
Enumerated
Jul 21, 2006
Record last updated
Jul 27, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(920) 496-4705
Medicaid ID
43940800 WI
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 3021 Voyager Dr

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

  1. Elizabeth Abegglen, MDStudent in an Organized Health Care Education/Training Program1124821848
  2. Trent Auguston, MDFamily Medicine Physician1083102792
  3. Al Baltrusaitis, D.O.Preventive Medicine/Occupational Environmental Medicine Physician1699747105
  4. Wendy Boakye, MDStudent in an Organized Health Care Education/Training Program1689424293
  5. Martin Bochenek, MDStudent in an Organized Health Care Education/Training Program1669224846
  6. Katie Boehm, D-PTPhysical Therapist1942728001

Verify Gwen Louise Hirner 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 2434
    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
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82% fewer Medicare Part D claims than the average nurse practitioner in 2024

204 Medicare Part D claims for 62 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.

  1. Gwen Hirner204
  2. Specialty average1,109

Most prescribed

  1. Atorvastatin Calcium22 claims
  2. Losartan Potassium18 claims
  3. Hydrochlorothiazide11 claims
  4. Levothyroxine Sodium11 claims
  5. Lisinopril11 claims
  6. Simvastatin11 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.

The MIPS final score for 2023 (Medicare payment program): 94.6 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score85.2
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

217 nurse practitioner records list a practice address in Green Bay

They are 217 of the 4,619 NPPES records with a practice address in Green Bay, and 3,995 nurse practitioner records in Wisconsin.

Other nurse practitioner records in Wisconsin

  1. Caroline Aaberg, APNPMadison, WI1881384394
  2. Joyce Abbott, APNPOshkosh, WI1003824665
  3. Mohamed Abdelazim, APNPAppleton, WI1760266696
  4. Jacklyn Abel, AGACNP-BCMauston, WI1104631506
  5. Henrietta Abili, APNPGermantown, WI1174859524
  6. Jade Abts, NPGreen Bay, WI1992293708
  7. Karalyn Adam, DNP, RNMarshfield, WI1780933051
  8. Carol Adamczyk, MSNWauwatosa, WI1457502395
  9. Amanda Adams, NPMadison, WI1023366598
  10. Bernadette Adams, FNPWestby, WI1427047620

Common questions

What is Gwen Louise Hirner, APNP's NPI number?

Gwen Louise Hirner, APNP's National Provider Identifier (NPI) is 1558381343, issued on Jul 21, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Gwen Louise Hirner, APNP located?

The NPPES record lists a practice address at 3021 Voyager Dr, Green Bay, WI, 54311. Phone: (920) 496-4700. Providers update this record themselves, so call before visiting.

How can I verify Gwen Louise Hirner, APNP's license?

NPPES lists Wisconsin license number 2434, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.

How much does Gwen Louise Hirner, APNP prescribe under Medicare Part D?

In 2024, Gwen Louise Hirner, APNP had 204 Medicare Part D claims for 62 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.

What is Gwen Louise Hirner, APNP's MIPS final score?

The 2023 MIPS final score is 94.6 of 100. The average among 454,083 clinicians with a measured score was 83.5.

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.