Karre M. Hermann, NP
Nurse Practitioner · Hartford, WI
Karre M. Hermann, NP is a nurse practitioner with a practice address in Hartford, Wisconsin, and NPI 1356305312, issued on Apr 14, 2006. Check the license (Wisconsin 2774, as entered in NPPES) with the Wisconsin board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Karre M. Hermann
- Credential
- NP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 2774 WI
Self-reported in NPPES; status is on the state search - Practice location
- 1032 E Sumner St, Hartford, WI 53027
- Phone
- (262) 670-7213
- Enumerated
- Apr 14, 2006
- Record last updated
- Mar 18, 2024
- Medicaid ID
- 35000500 WI
- Medicare enrollment
- Enrolled (PECOS I20060622000190); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 3,995 in Wisconsin → Look up another NPI →
Also registered at 1032 E Sumner St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Andrew Androshie, PAPhysician Assistant1750930301
- Blake Bashor, D.OEmergency Medicine Physician1417339748
- Maye Berroya, MDUndersea and Hyperbaric Medicine (Preventive Medicine) Physician1083679518
- Vasilios Bournas, D.OEmergency Medicine Physician1447575642
- Dorothy Carl, CRNACertified Registered Nurse Anesthetist1922017086
- Sanjay Chopra, DOEmergency Medicine Physician1922017821
Verify Karre M. Hermann in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
Search for license 2774Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
96% fewer Medicare Part D claims than the average nurse practitioner in 2024
46 Medicare Part D claims for 28 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Doxycycline Monohydrate12 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 Advanced Healthcare, Inc.Hartford, WI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Karre M. Hermann among 3,995 nurse practitioner records in Wisconsin
Karre M. Hermann, 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 2006, is newer than 3% of them.
- NPI issued2006 · 3% of these records are older, 82% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2005 · median 2017 among the 2,701 with a school on file
- Record last updated2024 · 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).
18 nurse practitioner records list a practice address in Hartford
They are 18 of the 269 NPPES records with a practice address in Hartford, and 3,995 nurse practitioner records in Wisconsin.
All 3,995 in Wisconsin → Every provider in Hartford → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Felicia Aman, NURSE PRACTITIONERHartford, WI 530271023376993
- Jennifer Donath, NPHartford, WI 530271134406390
- Kimberly Hand, APNPHartford, WI 530271033532510
- Kathryn Knepel, ARNPHartford, WI 530271508384868
- Debra Knisbeck, NURSE PRACTITONERHartford, WI 530271285083139
- Katie KratzHartford, WI 530271437600400
- Lori Leidel, APNPHartford, WI 530271932633724
- Rachel Lochen, NPHartford, WI 530271427313691
Common questions
What is Karre M. Hermann, NP's NPI number?
Karre M. Hermann, NP's National Provider Identifier (NPI) is 1356305312, issued on Apr 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Karre M. Hermann, NP located?
The NPPES record lists a practice address at 1032 E Sumner St, Hartford, WI, 53027. Phone: (262) 670-7213. Providers update this record themselves, so call before visiting.
How can I verify Karre M. Hermann, NP's license?
NPPES lists Wisconsin license number 2774, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity only.
How much does Karre M. Hermann, NP prescribe under Medicare Part D?
In 2024, Karre M. Hermann, NP had 46 Medicare Part D claims for 28 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.