Mary Lynn Van Vonderen, APRN, CNP
Nurse Practitioner · Chippewa Falls, WI
Mary Lynn Van Vonderen, APRN, CNP is a nurse practitioner with a practice address in Chippewa Falls, Wisconsin, and NPI 1225280050, issued on Oct 10, 2008. Check the license (Wisconsin 3519-33, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Lynn Van Vonderen
- Credential
- APRN, CNP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License numbers
- 3519-33 WI
141854 WI
Self-reported in NPPES; status is on the state search - Practice location
- 2509 County Highway I, Chippewa Falls, WI 54729
- Phone
- (920) 496-4700
- Enumerated
- Oct 10, 2008
- Record last updated
- Mar 14, 2023
- Medicare enrollment
- Enrolled (PECOS I20081120000507); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 3,995 in Wisconsin → Look up another NPI →
Also registered at 2509 County Highway I
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Monique ColletteSpeech-Language Pathologist1386839173
- Jennifer DahlPhysical Therapist1396215877
Verify Mary Lynn Van Vonderen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 3519-33Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average nurse practitioner in 2024
79 Medicare Part D claims for 40 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
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.
Bills Medicare through one group practice
- Lac Courte Oreilles Governing BoardHayward, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mary Lynn Van Vonderen among 3,995 nurse practitioner records in Wisconsin
Mary Lynn Van Vonderen, APRN, CNP 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 2008, is newer than 23% of them.
- NPI issued2008 · 23% of these records are older, 74% 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 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).
9 nurse practitioner records list a practice address in Chippewa Falls
They are 9 of the 485 NPPES records with a practice address in Chippewa Falls, and 3,995 nurse practitioner records in Wisconsin.
All 3,995 in Wisconsin → Every provider in Chippewa Falls → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Kylee AnglemyerChippewa Falls, WI 547291497166995
- Deneen Berseth, NPChippewa Falls, WI 547291306825492
- Kristine Doemel, APNPChippewa Falls, WI 547291972925170
- Sondra Duerkop, APNPChippewa Falls, WI 547291508341629
- Mary FreemanChippewa Falls, WI 547291518273192
- Sharon Koenig, NPChippewa Falls, WI 547291235461872
- Angela Labelle, APNPChippewa Falls, WI 547291275920340
- Timothy Schmitt, DNPChippewa Falls, WI 547291962991620
Common questions
What is Mary Lynn Van Vonderen, APRN, CNP's NPI number?
Mary Lynn Van Vonderen, APRN, CNP's National Provider Identifier (NPI) is 1225280050, issued on Oct 10, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Mary Lynn Van Vonderen, APRN, CNP located?
The NPPES record lists a practice address at 2509 County Highway I, Chippewa Falls, WI, 54729. Phone: (920) 496-4700. Providers update this record themselves, so call before visiting.
How can I verify Mary Lynn Van Vonderen, APRN, CNP's license?
NPPES lists Wisconsin license number 3519-33, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Mary Lynn Van Vonderen, APRN, CNP prescribe under Medicare Part D?
In 2024, Mary Lynn Van Vonderen, APRN, CNP had 79 Medicare Part D claims for 40 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions 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.
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.