Dr. Nicole Marie Hennessy, MD
- Industry payments
- $100
- Affiliated sites
- 2
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2008
- Practice address
- 1910 South Ave, Heritage Building 2 West, La Crosse, WI 54601
- Practice phone
- Call (608) 775-3176
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Gundersen Lutheran Medical Center - Dialysis
Dialysis Center - Hospital-Based · La Crosse, Wisconsin
Find Dr. Hennessy'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.
Dr. Nicole Marie Hennessy is a pediatrician in La Crosse, Wisconsin
Dr. Hennessy practices at Gundersen Lutheran Medical Center - Dialysis in La Crosse, Wisconsin.
Dr. Hennessy's NPI, 1851552418, was assigned on June 17, 2008. Dr. Hennessy holds Wisconsin license 55141.
- NPI
- 1851552418NPI Registry (opens in a new tab)
- NPI enumeration date
- June 17, 2008
- NPI status
- Active
- Practice phone
- (608) 775-3176
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Nicole Marie Hennessy practices at Gundersen Lutheran Medical Center - Dialysis in La Crosse, Wisconsin
Dr. Hennessy's primary practice is Gundersen Lutheran Medical Center - Dialysis, at 1910 South Ave, Heritage Building 2 West, La Crosse, WI 54601 in La Crosse County. The practice phone is (608) 775-3176.
- Gundersen Lutheran Medical Center - Dialysis1910 South Ave, Heritage Building 2 West, La Crosse, WI 54601 · La Crosse CountyPhone(608) 775-3176
Source: Dmand AI Affiliation Data
Dr. Nicole Marie Hennessy is affiliated with 2 sites of care and 2 medical groups
Dr. Hennessy's primary practice is Gundersen Lutheran Medical Center - Dialysis in La Crosse, Wisconsin. The medical group on file is Gundersen Lutheran Medical Center. Dmand AI also links Dr. Hennessy to 1 more group practice or clinic and 1 medical group, each named with a free account. Dr. Hennessy's employer is on file too: a dialysis center.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Nicole Marie Hennessy's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hennessy practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Gundersen Lutheran Medical Center - Dialysis | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Nicole Marie Hennessy is one of 948 pediatricians in Wisconsin
Pediatrics is Dr. Hennessy's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Hennessy is licensed in Wisconsin.
Specialties and state licenses
- Pediatrics, WisconsinPrimary
Pediatricians near Dr. Hennessy
Counts of pediatricians 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
Dr. Nicole Marie Hennessy's patients have a median age of 7
Across all payers, Dmand AI patient panel data puts Dr. Hennessy's median patient age at 7, with 47% women.
Dr. Hennessy's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 7
Patient panel by sex, all payers
- Women47%
- Men53%
Source: Dmand AI Patient Panel Data
Dr. Nicole Marie Hennessy received $100 in industry payments in 2018
CMS Open Payments shows 1 general payment to Dr. Hennessy from 1 drug or device company in 2018. Consulting fees make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $100.
Companies that paid Dr. Hennessy the most, 2018 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Nicole Marie Hennessy'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 Data |
| 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 Dr. Nicole Marie Hennessy
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Nicole Marie Hennessy's NPI number?
Dr. Nicole Marie Hennessy's NPI number is 1851552418. It was assigned on June 17, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Nicole Marie Hennessy?
Dr. Nicole Marie Hennessy is a pediatrician in La Crosse, Wisconsin. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Nicole Marie Hennessy practice?
Dr. Hennessy practices at 1910 South Ave, Heritage Building 2 West, La Crosse, WI 54601. Dr. Hennessy's primary practice is Gundersen Lutheran Medical Center - Dialysis in La Crosse, Wisconsin. Dmand AI also links Dr. Hennessy to 1 group practice or clinic and 1 medical group.
What is Dr. Nicole Marie Hennessy's office phone number?
The practice phone on file for Dr. Hennessy is (608) 775-3176.
What is Dr. Nicole Marie Hennessy's medical license number?
Dr. Hennessy holds Wisconsin license 55141.
What medical group is Dr. Nicole Marie Hennessy part of?
Dr. Hennessy is linked to Gundersen Lutheran Medical Center. Dmand AI links Dr. Hennessy to 1 more medical group.
Has Dr. Nicole Marie Hennessy received payments from drug or device companies?
CMS Open Payments shows $100 in general payments to Dr. Hennessy from 1 company from 2018 to 2018. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Nicole Marie Hennessy been practicing?
Dr. Hennessy's NPI was assigned in 2008.
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