Katarina Wilke, FNP
Family Nurse Practitioner · Greenfield, WI
Katarina Wilke, FNP is a family nurse practitioner with a practice address in Greenfield, Wisconsin, and NPI 1780112680, issued on May 23, 2017. Check the license (Wisconsin 7681-33, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Katarina Wilke
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 7681-33 WI
Self-reported in NPPES; status is on the state search - Practice location
- 4455 S 108TH St, Greenfield, WI 53228
- Phone
- (414) 427-5310
- Enumerated
- May 23, 2017
- Record last updated
- Aug 20, 2024
- Medicare enrollment
- Enrolled (PECOS I20170616000086); 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 4455 S 108TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Katarina Wilke in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 7681-33Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average family nurse practitioner in 2024
214 Medicare Part D claims for 99 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Amoxicillin-Clavulanate Potass14 claims
- Gabapentin11 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.
Bills Medicare through one group practice
- Froedtert Andthe Medical College OF Wisconsin Community Physicians IncGreenfield, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katarina Wilke among 2,814 family nurse practitioner records in Wisconsin
Katarina Wilke, FNP 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 2017, is newer than 43% of them.
- NPI issued2017 · 43% of these records are older, 53% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2016 · median 2019 among the 1,740 with a school on file
- Record last updated2024 · 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).
31 family nurse practitioner records list a practice address in Greenfield
They are 31 of the 961 NPPES records with a practice address in Greenfield, and 2,814 family nurse practitioner records in Wisconsin.
All 2,814 in Wisconsin → Every provider in Greenfield → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Serena Barinaga, APNPGreenfield, WI 532281356117154
- Taylor FenskeGreenfield, WI 532281508691569
- Kimberly Gray, FNP-BCGreenfield, WI 532281013689686
- Jeana Holt, APNPGreenfield, WI 532281215045109
- Erica Landgraf, NPGreenfield, WI 532281265093348
- Brady O'Connor, APNPGreenfield, WI 532281821012220
- Kinjal ParekhGreenfield, WI 532281013691575
- Inez Adams, NPWest Allis, WI 532271255877544
Common questions
What is Katarina Wilke, FNP's NPI number?
Katarina Wilke, FNP's National Provider Identifier (NPI) is 1780112680, issued on May 23, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Katarina Wilke, FNP located?
The NPPES record lists a practice address at 4455 S 108TH St, Greenfield, WI, 53228. Phone: (414) 427-5310. Providers update this record themselves, so call before visiting.
How can I verify Katarina Wilke, FNP's license?
NPPES lists Wisconsin license number 7681-33, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Katarina Wilke, FNP prescribe under Medicare Part D?
In 2024, Katarina Wilke, FNP had 214 Medicare Part D claims for 99 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.