NPPES file of Aug 9, 2026

Amanda Oyen, APNP

Nurse Practitioner · Portage, WI

Amanda Oyen, APNP is a nurse practitioner with a practice address in Portage, Wisconsin, and NPI 1699501718, issued on Sep 13, 2024. Check the license (Wisconsin 15418-33, 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
1699501718
Name
Amanda Oyen
Credential
APNP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
15418-33 WI
Self-reported in NPPES; status is on the state search
Practice location
2815 New Pinery RD, Portage, WI 53901
Phone
(715) 847-2812
Enumerated
Sep 13, 2024
Record last updated
Sep 13, 2024
Medicare enrollment
Enrolled (PECOS I20241105000572); 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 2815 New Pinery RD

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

  1. Caitlyn Besch, DPT, PTPhysical Therapist1285286708
  2. Whitney BirdPhysical Therapist1629623681
  3. Nicholas BricklPhysical Therapist1477440303
  4. Emily DesjarlaisOccupational Therapy Assistant1053989434
  5. Ciara DoremusPhysical Therapy Assistant1437099199
  6. Halle GregorichPhysical Therapist1366328957

Verify Amanda Oyen 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 15418-33    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. Meriter Hospital IncMadison, WI

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

Amanda Oyen among 3,995 nurse practitioner records in Wisconsin

Amanda Oyen, 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 2024, is newer than 90% of them.

  • NPI issued2024 · 90% of these records are older, 5% 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 updated2024 · 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).

11 nurse practitioner records list a practice address in Portage

They are 11 of the 343 NPPES records with a practice address in Portage, and 3,995 nurse practitioner records in Wisconsin.

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

The 8 nurse practitioner records with the nearest ZIP codes

  1. Laura Ballweg, APNPPortage, WI 539011770938771
  2. Rachael Booth, APNPPortage, WI 539011942743281
  3. Cody Brunet, DNPPortage, WI 539011427678176
  4. Stephanie Holt, NPPortage, WI 539011164047015
  5. Megan Klarner, NPPortage, WI 539011902233216
  6. Andrea Langan, APNPPortage, WI 539011023054137
  7. Tsering Lhamo, NPPortage, WI 539011093431454
  8. Payton LiegelPortage, WI 539011851012769

Common questions

What is Amanda Oyen, APNP's NPI number?

Amanda Oyen, APNP's National Provider Identifier (NPI) is 1699501718, issued on Sep 13, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Amanda Oyen, APNP located?

The NPPES record lists a practice address at 2815 New Pinery RD, Portage, WI, 53901. Phone: (715) 847-2812. Providers update this record themselves, so call before visiting.

How can I verify Amanda Oyen, APNP's license?

NPPES lists Wisconsin license number 15418-33, 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.