Karre M. Hermann, NP
- Medicare patients, 2024
- 81
- Part D claims, 2024
- 46
- Hospital affiliations
- 1
- Industry payments
- $15
- Medical groups
- 3
- Practice address
- 1032 E Sumner St, Hartford, WI 53027
- Practice phone
- Call (262) 673-2300
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Karre Hermann's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Karre M. Hermann is a nurse practitioner in Hartford, Wisconsin
Karre Hermann practices at Aurora Medical Center - Washington County in Hartford, Wisconsin, part of Advocate Health.
Karre Hermann's NPI, 1356305312, was assigned on April 14, 2006. Karre Hermann holds Wisconsin license 2774.
- NPI
- 1356305312NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688686231
- NPI enumeration date
- April 14, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (262) 673-2300
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 47
- Medical school graduation
- 2005
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Karre M. Hermann practices at Aurora Medical Center - Washington County in Hartford, Wisconsin
Karre Hermann's primary practice is Aurora Medical Center - Washington County, at 1032 E Sumner St, Hartford, WI 53027 in Washington County. The practice phone is (262) 673-2300.
- Aurora Medical Center - Washington County1032 E Sumner St, Hartford, WI 53027 · Washington CountyPhone(262) 673-2300
Source: Dmand AI Affiliation Data
Karre M. Hermann is affiliated with 1 site of care and 3 medical groups
Karre Hermann's primary practice is Aurora Medical Center - Washington County in Hartford, Wisconsin, part of Advocate Health. The medical group on file is Aurora Medical Group. Dmand AI also links Karre Hermann to 2 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Karre M. Hermann's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Karre Hermann practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Aurora Medical Center - Washington County | Available with a free account |
| +2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Karre M. Hermann is one of 3,198 nurse practitioners in Wisconsin
Nurse practitioner is Karre Hermann's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Karre Hermann is licensed in Wisconsin.
Specialties and state licenses
- Nurse practitioner, WisconsinPrimary
Nurse practitioners near Karre Hermann
Counts of nurse practitioners with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Karre M. Hermann treated 81 Medicare patients in 2024, average age 74
CMS counts 81 Medicare patients who saw Karre Hermann in 2024. The largest group is 65 to 74, with 33 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 14% are also on Medicaid. Their average risk score is 2.91, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Karre Hermann's median patient age at 74, with 33% women.
Karre Hermann's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Karre Hermann's Medicare patients by sex, 2024
- Women2835%
- Men5365%
Chronic conditions among Karre Hermann's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis63%
- Diabetes60%
- Chronic kidney disease57%
- Ischemic heart disease54%
- Heart failure49%
- Atrial fibrillation40%
Share of Medicare patients with each condition. A patient can have several.
Karre Hermann's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women33%
- Men67%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Karre M. Hermann wrote 46 Medicare Part D claims in 2024
In 2024, Karre Hermann wrote 46 Medicare Part D claims for 28 patients. 100% of them were for generic drugs.
Drug classes CMS tracks in Karre Hermann's Part D claims, 2024
- Antibiotics54%25 of 46 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Karre M. Hermann offers telehealth to Medicare patients
Karre Hermann accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Karre Hermann as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Karre M. Hermann received $15 in industry payments in 2025
CMS Open Payments shows 1 general payment to Karre Hermann from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Kerecis Limited paid the most, $15.
Companies that paid Karre Hermann the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Karre M. Hermann's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Karre M. Hermann
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Karre M. Hermann's NPI number?
Karre M. Hermann's NPI number is 1356305312. It was assigned on April 14, 2006, and it is active in the NPI Registry.
What does Karre M. Hermann specialize in?
Karre M. Hermann is a nurse practitioner in Hartford, Wisconsin. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Karre M. Hermann practice?
Karre Hermann practices at 1032 E Sumner St, Hartford, WI 53027. Karre Hermann's primary practice is Aurora Medical Center - Washington County in Hartford, Wisconsin, part of Advocate Health. Dmand AI also links Karre Hermann to 2 medical groups.
What is Karre M. Hermann's office phone number?
The practice phone on file for Karre Hermann is (262) 673-2300.
What is Karre M. Hermann's medical license number?
Karre Hermann holds Wisconsin license 2774.
Which hospitals is Karre M. Hermann affiliated with?
Karre Hermann practices at Aurora Medical Center - Washington County in Hartford, Wisconsin.
What medical group is Karre M. Hermann part of?
Karre Hermann is linked to Aurora Medical Group. Dmand AI links Karre Hermann to 2 more medical groups.
Does Karre M. Hermann accept Medicare?
Yes. CMS lists Karre Hermann as accepting Medicare assignment.
Does Karre M. Hermann offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Karre Hermann as offering telehealth services.
How many Medicare patients does Karre M. Hermann see?
CMS counts 81 Medicare patients who saw Karre Hermann in 2024, with an average age of 74.
Has Karre M. Hermann received payments from drug or device companies?
CMS Open Payments shows $15 in general payments to Karre Hermann from 1 company from 2025 to 2025. The largest total came from Kerecis Limited.
How long has Karre M. Hermann been practicing?
Karre Hermann graduated from medical school in 2005, 21 years ago.
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