NPPES file of Aug 9, 2026

Caroline P. Aaberg, APNP

Nurse Practitioner · Madison, WI

Caroline P. Aaberg, APNP is a nurse practitioner with a practice address in Madison, Wisconsin, and NPI 1881384394, issued on May 9, 2023. Check the license (Wisconsin 13920-33, 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
1881384394
Name
Caroline P. Aaberg
Credential
APNP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
13920-33 WI
Self-reported in NPPES; status is on the state search
Practice location
1211 Fish Hatchery RD, Madison, WI 53715
Phone
(608) 252-8000
Enumerated
May 9, 2023
Record last updated
Oct 11, 2023
Medicaid ID
1881384394 WI
Medicare enrollment
Enrolled (PECOS I20230628002061); 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 1211 Fish Hatchery RD

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

  1. Michelle Adler-Gronski, PA-CPhysician Assistant1265499487
  2. Heidi Allen-Bregman, APNPNurse Practitioner1255380424
  3. Douglas Arnold, M.D.Orthopaedic Surgery Physician1770788267
  4. Emily Beaman, CNMAdvanced Practice Midwife1285037325
  5. Bridget Bellissimo, PA-CPhysician Assistant1093435091
  6. Daphne Berryhill, RPHPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1942124730

Verify Caroline P. Aaberg 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 13920-33    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. Dean Health Systems IncMadison, WI

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

Caroline P. Aaberg among 3,995 nurse practitioner records in Wisconsin

Caroline P. Aaberg, 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 2023, is newer than 85% of them.

  • NPI issued2023 · 85% of these records are older, 10% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2022 · median 2017 among the 2,701 with a school on file
  • Record last updated2023 · 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).

516 nurse practitioner records list a practice address in Madison

They are 516 of the 15,014 NPPES records with a practice address in Madison, and 3,995 nurse practitioner records in Wisconsin.

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

The 8 nurse practitioner records with the nearest ZIP codes

  1. Heidi Allen-Bregman, APNPMadison, WI 537151255380424
  2. Mary Bina-Frymark, NPMadison, WI 537151134197015
  3. Kathy Castille- Aliffi, APNPMadison, WI 537151962470757
  4. April Eddy, APNPMadison, WI 537151376588087
  5. Corinne Engen, APNPMadison, WI 537151235102989
  6. Richelle Fields, APNPMadison, WI 537151255304283
  7. Norah Grady-Letendre, NPMadison, WI 537151760599658
  8. Paul Hauri, NPMadison, WI 537151689641201

Common questions

What is Caroline P. Aaberg, APNP's NPI number?

Caroline P. Aaberg, APNP's National Provider Identifier (NPI) is 1881384394, issued on May 9, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Caroline P. Aaberg, APNP located?

The NPPES record lists a practice address at 1211 Fish Hatchery RD, Madison, WI, 53715. Phone: (608) 252-8000. Providers update this record themselves, so call before visiting.

How can I verify Caroline P. Aaberg, APNP's license?

NPPES lists Wisconsin license number 13920-33, 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.