Karen Breit, F.N.P.
Nurse Practitioner · Elkhorn, WI
Karen Breit, F.N.P. is a nurse practitioner with a practice address in Elkhorn, Wisconsin, and NPI 1457476897, issued on Mar 21, 2007. Check the license (Wisconsin 1148033, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karen Breit
- Credential
- F.N.P.
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 1148033 WI
Self-reported in NPPES; status is on the state search - Practice location
- 201 E Morrissy Dr, Elkhorn, WI 53121
- Phone
- (262) 741-1900
- Enumerated
- Mar 21, 2007
- Record last updated
- Jan 30, 2023
- Medicaid ID
- 100006661 WI
- Medicare enrollment
- Enrolled (PECOS I20100109000256); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 3,995 in Wisconsin → Look up another NPI →
Also registered at 201 E Morrissy Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Karlie Bakovic, NPNurse Practitioner1598593774
- Staci Brewer, FNP-CNurse Practitioner1386280105
- Brenda Garrett, APNNurse Practitioner1417209768
- Kathryn Harrod, CNMAdvanced Practice Midwife1326155938
- Sandra Homan, N.P., R.N.Nurse Practitioner1194193813
- Marissa Le, M.D.Otolaryngology Physician1326369901
Verify Karen Breit in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 1148033Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average nurse practitioner in 2024
72 Medicare Part D claims for 58 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Albuterol Sulfate Hfa16 claims
- Prednisone13 claims
- Doxycycline Hyclate11 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
- Aurora Medical Group, Inc.Burlington, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karen Breit among 3,995 nurse practitioner records in Wisconsin
Karen Breit, F.N.P. 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 2007, is newer than 18% of them.
- NPI issued2007 · 18% of these records are older, 77% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated1998 · 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).
29 nurse practitioner records list a practice address in Elkhorn
They are 29 of the 372 NPPES records with a practice address in Elkhorn, and 3,995 nurse practitioner records in Wisconsin.
All 3,995 in Wisconsin → Every provider in Elkhorn → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Kim Ellingham, NPElkhorn, WI 531211265781231
- Brenda Garrett, APNElkhorn, WI 531211417209768
- Sandra Homan, N.P., R.N.Elkhorn, WI 531211194193813
- Jon Krueger, APNPElkhorn, WI 531211528517661
- Jessie Lamberty, NP-CElkhorn, WI 531211154730133
- Marjorie Lenox, NPElkhorn, WI 531211851695845
- Lynsea Monien, NPElkhorn, WI 531211043676356
- Kaylinn Musto, FNP-BCElkhorn, WI 531211225365018
Common questions
What is Karen Breit, F.N.P.'s NPI number?
Karen Breit, F.N.P.'s National Provider Identifier (NPI) is 1457476897, issued on Mar 21, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Karen Breit, F.N.P. located?
The NPPES record lists a practice address at 201 E Morrissy Dr, Elkhorn, WI, 53121. Phone: (262) 741-1900. Providers update this record themselves, so call before visiting.
How can I verify Karen Breit, F.N.P.'s license?
NPPES lists Wisconsin license number 1148033, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Karen Breit, F.N.P. prescribe under Medicare Part D?
In 2024, Karen Breit, F.N.P. had 72 Medicare Part D claims for 58 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.