NPPES file of Aug 9, 2026

Megan Rae Herkstroeter, APNP

Nurse Practitioner · Neenah, WI

Megan Rae Herkstroeter, APNP is a nurse practitioner with a practice address in Neenah, Wisconsin, and NPI 1437956471, issued on Feb 27, 2025. Check the license (Wisconsin 1640633, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1437956471
Name
Megan Rae Herkstroeter
Credential
APNP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
1640633 WI
Self-reported in NPPES; status is on the state search
Practice location
1205 W American Dr, Neenah, WI 54956
Phone
(920) 430-8113
Enumerated
Feb 27, 2025
Record last updated
Apr 22, 2025
Medicare enrollment
Enrolled (PECOS I20250317001481); 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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8 nearest nurse practitioner records → All 3,995 in Wisconsin → Look up another NPI →

Also registered at 1205 W American Dr

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

  1. Daniel Brunner, DOInterventional Pain Medicine Physician1811492622
  2. Peter EggertOrthopaedic Surgery Physician1609294735
  3. Eric Gowing, MDRheumatology Physician1578557666
  4. Kyle Kaster, DOOrthopaedic Hand Surgery Physician1558985523
  5. Christian MartinezPhysical Therapy Assistant1659163269
  6. Joseph McCormick, MDOrthopaedic Surgery Physician1619961273

Verify Megan Rae Herkstroeter 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 1640633    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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Bills Medicare through one group practice

  1. Orthopedic And Sports Medicine Specialists OF Green Bay SCNeenah, WI

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

Megan Rae Herkstroeter among 3,995 nurse practitioner records in Wisconsin

Megan Rae Herkstroeter, APNP is one of 3,995 nurse practitioner records with a practice address in Wisconsin. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2025, is newer than 95% of them.

  • NPI issued2025 · 95% of these records are older, 1% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2024 · median 2017 among the 2,701 with a school on file
  • Record last updated2025 · 41% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

57 nurse practitioner records list a practice address in Neenah

They are 57 of the 919 NPPES records with a practice address in Neenah, and 3,995 nurse practitioner records in Wisconsin.

All 3,995 in Wisconsin → Every provider in Neenah → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Mary Barker, FNP-CNeenah, WI 549561902807639
  2. Penny Bernards, ARNPNeenah, WI 549561760425573
  3. Janet Gruendemann, NPNeenah, WI 549561598750903
  4. Tricia Koch, A.P.N.P.Neenah, WI 549561538263223
  5. Jane Levine, NPNeenah, WI 549561821105370
  6. Jessica Lillie, A.P.N.PNeenah, WI 549561932100096
  7. Christine Munson, NPNeenah, WI 549561427133834
  8. Kristin Neilsen, NPNeenah, WI 549561902841497

Common questions

What is Megan Rae Herkstroeter, APNP's NPI number?

Megan Rae Herkstroeter, APNP's National Provider Identifier (NPI) is 1437956471, issued on Feb 27, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Megan Rae Herkstroeter, APNP located?

The NPPES record lists a practice address at 1205 W American Dr, Neenah, WI, 54956. Phone: (920) 430-8113. Providers update this record themselves, so call before visiting.

How can I verify Megan Rae Herkstroeter, APNP's license?

NPPES lists Wisconsin license number 1640633, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.