Karla L. Stumpp, APNP
Family Nurse Practitioner · Weston, WI
Karla L. Stumpp, APNP is a family nurse practitioner with a practice address in Weston, Wisconsin, and NPI 1336621713, issued on Sep 3, 2018. Check the license (Wisconsin 9668, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karla L. Stumpp
- Credential
- APNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 9668 WI
8303066-4405 UT
Self-reported in NPPES; status is on the state search - Practice location
- 3400 Ministry Pkwy, Weston, WI 54476
- Phone
- (715) 393-1000
- Enumerated
- Sep 3, 2018
- Record last updated
- Dec 21, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (715) 393-1469
- Medicare enrollment
- Enrolled (PECOS I20200103000528); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 2,814 in Wisconsin → Look up another NPI →
Also registered at 3400 Ministry Pkwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mohamed Fouzi Abdul Hameed, M.D.Hospitalist Physician1255590899
- Olusolape Adegbehingbe, M.DHospitalist Physician1679756977
- Melissa Aebly, MDAnesthesiology Physician1811152739
- Tricia Andrews, PT, DPTPhysical Therapist1780492926
- Emily Bartig, PA-CPhysician Assistant1558066977
- Ryan Bemke, M.D.Clinical Pathology/Laboratory Medicine Physician1295182350
Verify Karla L. Stumpp in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 9668Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% more Medicare Part D claims than the average family nurse practitioner in 2024
2,184 Medicare Part D claims for 205 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 133 claims were for opioids.
Most prescribed
- Tramadol Hcl93 claims
- Warfarin Sodium80 claims
- Pantoprazole Sodium76 claims
- Atorvastatin Calcium71 claims
- Metoprolol Succinate59 claims
- Amlodipine Besylate54 claims
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.
Industry payments in 2024: $542.67
10 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- 3D Healthcare Consulting LLCRosholt, WI
- Geiger Medical LLCBrookfield, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karla L. Stumpp among 2,814 family nurse practitioner records in Wisconsin
Karla L. Stumpp, APNP is one of 2,814 family nurse practitioner records with a practice address in Wisconsin. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 47% of them.
- NPI issued2018 · 47% of these records are older, 48% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2018 · median 2019 among the 1,740 with a school on file
- Record last updated2021 · 42% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
15 family nurse practitioner records list a practice address in Weston
They are 15 of the 368 NPPES records with a practice address in Weston, and 2,814 family nurse practitioner records in Wisconsin.
All 2,814 in Wisconsin → Every provider in Weston → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Katie Anderson, NPWeston, WI 544761568714723
- Bradley Brossard, NP-CWeston, WI 544761457968687
- Victoria Cate, APRNWeston, WI 544761699271809
- Jessica Engel, NPWeston, WI 544761114037793
- Tiffany King, APNPSchofield, WI 544761114378817
- Nadine Klesmith, NPWeston, WI 544761376928457
- Laura Lauer, FNPWeston, WI 544761891266060
- Stephanie Mundt, APNPWeston, WI 544761093148512
Common questions
What is Karla L. Stumpp, APNP's NPI number?
Karla L. Stumpp, APNP's National Provider Identifier (NPI) is 1336621713, issued on Sep 3, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Karla L. Stumpp, APNP located?
The NPPES record lists a practice address at 3400 Ministry Pkwy, Weston, WI, 54476. Phone: (715) 393-1000. Providers update this record themselves, so call before visiting.
How can I verify Karla L. Stumpp, APNP's license?
NPPES lists Wisconsin license number 9668, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Karla L. Stumpp, APNP prescribe under Medicare Part D?
In 2024, Karla L. Stumpp, APNP had 2,184 Medicare Part D claims for 205 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.