Willow A. Sheehan, DNP, FNP-C
- Hospital affiliations
- 1
- Industry payments
- $956
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2018
- Practice address
- 1233 N 30th St, Billings, MT 59101
- Practice phone
- Call (406) 237-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
St Vincent Healthcare
Billings, Montana
Find Willow Sheehan'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.
Willow A. Sheehan is a family nurse practitioner in Billings, Montana
Willow Sheehan practices at St Vincent Healthcare in Billings, Montana.
Willow Sheehan's NPI, 1295211985, was assigned on July 16, 2018. Willow Sheehan holds Montana license NUR-APRN-LIC-131453.
- NPI
- 1295211985NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3173860392
- NPI enumeration date
- July 16, 2018
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (406) 237-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Willow A. Sheehan practices at St Vincent Healthcare in Billings, Montana
Willow Sheehan's primary practice is St Vincent Healthcare, at 1233 N 30th St, Billings, MT 59101 in Yellowstone County. The practice phone is (406) 237-7000.
- St Vincent Healthcare1233 N 30th St, Billings, MT 59101 · Yellowstone CountyPhone(406) 237-7000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Willow A. Sheehan is affiliated with 2 sites of care and 1 medical group
Willow Sheehan's primary practice is St Vincent Healthcare in Billings, Montana. Willow Sheehan is also affiliated with Shodair Children's Hospital. The medical group on file is Shodair Children's Hospital.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Willow A. Sheehan's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Willow Sheehan practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St Vincent Healthcare | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Willow A. Sheehan is one of 680 family nurse practitioners in Montana
Family is Willow Sheehan's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Willow Sheehan is licensed in Montana.
Specialties and state licenses
- Family nurse practitioner, MontanaPrimary
Family nurse practitioners near Willow Sheehan
Counts of family 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
Willow A. Sheehan's patients have a median age of 11
Across all payers, Dmand AI patient panel data puts Willow Sheehan's median patient age at 11, with 54% women.
Willow Sheehan's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 11
Patient panel by sex, all payers
- Women54%
- Men46%
Source: Dmand AI Patient Panel Data
How Willow A. Sheehan takes part in Medicare
Willow Sheehan accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Willow A. Sheehan received $956 in industry payments in 2025
CMS Open Payments shows 6 general payments to Willow Sheehan from 3 drug and device companies in 2025. Food and beverage make up the largest share, 52% of the total. Alexion Pharmaceuticals, Inc. paid the most, $591.
General payments to Willow Sheehan by kind, 2025 to 2025
- Food and beverage$49652%
- Consulting fees$46048%
Companies that paid Willow Sheehan 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 Willow A. Sheehan'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Willow A. Sheehan
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Willow A. Sheehan's NPI number?
Willow A. Sheehan's NPI number is 1295211985. It was assigned on July 16, 2018, and it is active in the NPI Registry.
What does Willow A. Sheehan specialize in?
Willow A. Sheehan is a family nurse practitioner in Billings, Montana. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Willow A. Sheehan practice?
Willow Sheehan practices at 1233 N 30th St, Billings, MT 59101. Willow Sheehan's primary practice is St Vincent Healthcare in Billings, Montana.
What is Willow A. Sheehan's office phone number?
The practice phone on file for Willow Sheehan is (406) 237-7000.
What is Willow A. Sheehan's medical license number?
Willow Sheehan holds Montana license NUR-APRN-LIC-131453.
Which hospitals is Willow A. Sheehan affiliated with?
Willow Sheehan is affiliated with Shodair Children's Hospital.
What medical group is Willow A. Sheehan part of?
Willow Sheehan is linked to Shodair Children's Hospital.
Does Willow A. Sheehan accept Medicare?
Yes. CMS lists Willow Sheehan as accepting Medicare assignment.
Has Willow A. Sheehan received payments from drug or device companies?
CMS Open Payments shows $956 in general payments to Willow Sheehan from 3 companies from 2025 to 2025. The largest total came from Alexion Pharmaceuticals, Inc.
How long has Willow A. Sheehan been practicing?
Willow Sheehan graduated from medical school in 2021, 5 years ago.
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