NPPES file of Aug 9, 2026

Peggy A. Katsma, NP

Nurse Practitioner · Beaver Dam, WI

Peggy A. Katsma, NP is a nurse practitioner with a practice address in Beaver Dam, Wisconsin, and NPI 1578845202, issued on Sep 20, 2011. Check the license (Wisconsin 104839, 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
1578845202
Name
Peggy A. Katsma
Credential
NP
Primary taxonomy
Nurse Practitioner 363L00000X
License number
104839 WI
Self-reported in NPPES; status is on the state search
Practice location
705 S University Ave, Beaver Dam, WI 53916
Phone
(920) 887-9272
Enumerated
Sep 20, 2011
Record last updated
Sep 20, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(920) 885-4752
Medicare enrollment
Enrolled (PECOS I20111011000564); 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 705 S University Ave

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

  1. Michael Augustson, MDFamily Medicine Physician1770534208
  2. Seth Barudin, MDFamily Medicine Physician1821051640
  3. Marie Berry, APNPNurse Practitioner1164473591
  4. Ronay BjerkePharmacist1871847731
  5. William Bull, MDInternal Medicine Physician1104511179
  6. Edward Cody, MDFamily Medicine Physician1144271677

Verify Peggy A. Katsma 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 104839    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. LA Clinica DE Los Campesinos, IncWautoma, WI

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

Peggy A. Katsma among 3,995 nurse practitioner records in Wisconsin

Peggy A. Katsma, NP 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 2011, is newer than 31% of them.

  • NPI issued2011 · 31% of these records are older, 65% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 68% of these records are
  • Graduated2009 · median 2017 among the 2,701 with a school on file
  • Record last updated2011 · 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).

13 nurse practitioner records list a practice address in Beaver Dam

They are 13 of the 412 NPPES records with a practice address in Beaver Dam, and 3,995 nurse practitioner records in Wisconsin.

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

The 8 nurse practitioner records with the nearest ZIP codes

  1. Marie Berry, APNPBeaver Dam, WI 539161164473591
  2. Lyndsey Christenson, APNPBeaver Dam, WI 539161205365962
  3. Julie Hajewski, NPBeaver Dam, WI 539161588629711
  4. Carley Jahnke, APNPBeaver Dam, WI 539161447126370
  5. Richard Lu, APNPBeaver Dam, WI 539161821899949
  6. Allison Lynch, APNPBeaver Dam, WI 539161689310419
  7. Judy Macdonald, NPBeaver Dam, WI 539161184933756
  8. Bethany Perry, APNPBeaver Dam, WI 539161770979650

Common questions

What is Peggy A. Katsma, NP's NPI number?

Peggy A. Katsma, NP's National Provider Identifier (NPI) is 1578845202, issued on Sep 20, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Peggy A. Katsma, NP located?

The NPPES record lists a practice address at 705 S University Ave, Beaver Dam, WI, 53916. Phone: (920) 887-9272. Providers update this record themselves, so call before visiting.

How can I verify Peggy A. Katsma, NP's license?

NPPES lists Wisconsin license number 104839, 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.