Cora J. Weisshahn, NP
- Medicare patients, 2024
- 138
- Part D claims, 2024
- 646
- MIPS score, 2024
- 81
- Hospital affiliations
- 2
- Industry payments
- $613
- Practice address
- 2310 Craig Rd, Eau Claire, WI 54701
- Practice phone
- Call (715) 858-8100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Cora Weisshahn's professional email, personal email and mobile number
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Cora J. Weisshahn is a nurse practitioner in Eau Claire, Wisconsin
Cora Weisshahn practices at Marshfield Medical Center - Eau Claire in Eau Claire, Wisconsin, part of Sanford Health.
Cora Weisshahn's NPI, 1710265095, was assigned on August 3, 2011. Cora Weisshahn holds Wisconsin license 4482.
- NPI
- 1710265095NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9234309014
- NPI enumeration date
- August 3, 2011
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (715) 858-8100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Cora J. Weisshahn practices at Marshfield Medical Center - Eau Claire in Eau Claire, Wisconsin
Cora Weisshahn's primary practice is Marshfield Medical Center - Eau Claire, at 2310 Craig Rd, Eau Claire, WI 54701 in Eau Claire County. The practice phone is (715) 858-8100.
- Marshfield Medical Center - Eau Claire2310 Craig Rd, Eau Claire, WI 54701 · Eau Claire CountyPhone(715) 858-8100
Source: Dmand AI Affiliation Data
Cora J. Weisshahn is affiliated with 4 sites of care and 2 medical groups
Cora Weisshahn's primary practice is Marshfield Medical Center - Eau Claire in Eau Claire, Wisconsin, part of Sanford Health. Cora Weisshahn is also affiliated with Marshfield Medical Center - Marshfield. The medical group on file is Marshfield Clinic Health System. Dmand AI also links Cora Weisshahn to 2 more group practices and clinics and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Cora J. Weisshahn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Cora Weisshahn practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Marshfield Medical Center - Eau Claire | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Cora J. Weisshahn is one of 3,198 nurse practitioners in Wisconsin
Nurse practitioner is Cora Weisshahn's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Cora Weisshahn is licensed in Wisconsin.
Specialties and state licenses
- Nurse practitioner, WisconsinPrimary
Nurse practitioners near Cora Weisshahn
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
Cora J. Weisshahn treated 138 Medicare patients in 2024, average age 75
CMS counts 138 Medicare patients who saw Cora Weisshahn in 2024. The largest group is 65 to 74, with 56 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 23% are also on Medicaid. Their average risk score is 1.67, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Cora Weisshahn's median patient age at 72, with 49% women.
Cora Weisshahn's Medicare patients by age, 2024
Cora Weisshahn's Medicare patients by sex, 2024
- Women6547%
- Men7353%
Chronic conditions among Cora Weisshahn's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease71%
- Atrial fibrillation52%
- Arthritis45%
- Heart failure43%
- Chronic kidney disease40%
- Diabetes37%
Share of Medicare patients with each condition. A patient can have several.
Cora Weisshahn's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women49%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Cora J. Weisshahn wrote 646 Medicare Part D claims in 2024
In 2024, Cora Weisshahn wrote 646 Medicare Part D claims for 207 patients. 85% of them were for generic drugs.
Cora Weisshahn's Part D claims by kind of drug, 2024
- Generic549 claims85%
- Brand-name97 claims15%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Cora J. Weisshahn scored 81 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 81 out of 100 for Cora Weisshahn for performance year 2024, reported as part of a group. Cora Weisshahn accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Cora Weisshahn's MIPS scores, performance year 2024
- 81of 100Final score
- 55.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 71of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Cora J. Weisshahn received $613 in industry payments in 2025
CMS Open Payments shows 7 general payments to Cora Weisshahn from 1 drug or device company in 2025. Travel and lodging make up the largest share, 68% of the total. Medtronic, Inc. paid the most, $613.
General payments to Cora Weisshahn by kind, 2025 to 2025
- Travel and lodging$41668%
- Food and beverage$19732%
Companies that paid Cora Weisshahn 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 Cora J. Weisshahn'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)Clinician Public Reporting: Overall MIPS Performance (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 Cora J. Weisshahn
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Cora J. Weisshahn's NPI number?
Cora J. Weisshahn's NPI number is 1710265095. It was assigned on August 3, 2011, and it is active in the NPI Registry.
What does Cora J. Weisshahn specialize in?
Cora J. Weisshahn is a nurse practitioner in Eau Claire, Wisconsin. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Cora J. Weisshahn practice?
Cora Weisshahn practices at 2310 Craig Rd, Eau Claire, WI 54701. Cora Weisshahn's primary practice is Marshfield Medical Center - Eau Claire in Eau Claire, Wisconsin, part of Sanford Health. Dmand AI also links Cora Weisshahn to 2 group practices and clinics and 1 medical group.
What is Cora J. Weisshahn's office phone number?
The practice phone on file for Cora Weisshahn is (715) 858-8100.
What is Cora J. Weisshahn's medical license number?
Cora Weisshahn holds Wisconsin license 4482.
Which hospitals is Cora J. Weisshahn affiliated with?
Cora Weisshahn practices at Marshfield Medical Center - Eau Claire in Eau Claire, Wisconsin. Cora Weisshahn is also affiliated with Marshfield Medical Center - Marshfield.
What medical group is Cora J. Weisshahn part of?
Cora Weisshahn is linked to Marshfield Clinic Health System. Dmand AI links Cora Weisshahn to 1 more medical group.
Does Cora J. Weisshahn accept Medicare?
Yes. CMS lists Cora Weisshahn as accepting Medicare assignment.
What is Cora J. Weisshahn's MIPS score?
Cora Weisshahn's MIPS final score for performance year 2024 is 81 out of 100, reported as part of a group.
How many Medicare patients does Cora J. Weisshahn see?
CMS counts 138 Medicare patients who saw Cora Weisshahn in 2024, with an average age of 75.
Has Cora J. Weisshahn received payments from drug or device companies?
CMS Open Payments shows $613 in general payments to Cora Weisshahn from 1 company from 2025 to 2025. The largest total came from Medtronic, Inc.
How long has Cora J. Weisshahn been practicing?
Cora Weisshahn graduated from medical school in 2011, 15 years ago.
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