Kelsie Catherine Groff, APRN
- Medicare patients, 2024
- 303
- Part D claims, 2024
- 577
- Hospital affiliations
- 1
- Industry payments
- $32
- Medical groups
- 3
- Practice address
- 1233 N 30th St, Billings, MT 59101
- Practice phone
- Call (406) 237-7700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
St Vincent Healthcare
Billings, Montana
Find Kelsie Groff'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.
Kelsie Catherine Groff is a nurse practitioner in Billings, Montana
Kelsie Groff practices at St Vincent Healthcare in Billings, Montana.
Kelsie Groff's NPI, 1194426759, was assigned on March 13, 2023. Kelsie Groff holds Montana license NUR-APRN-APP-213524.
- NPI
- 1194426759NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2860857273
- NPI enumeration date
- March 13, 2023
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (406) 237-7700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Kelsie Catherine Groff practices at St Vincent Healthcare in Billings, Montana
Kelsie Groff's primary practice is St Vincent Healthcare, at 1233 N 30th St, Billings, MT 59101 in Yellowstone County. The practice phone is (406) 237-7700.
- St Vincent Healthcare1233 N 30th St, Billings, MT 59101 · Yellowstone CountyPhone(406) 237-7700
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Kelsie Catherine Groff is affiliated with 4 sites of care and 3 medical groups
Kelsie Groff's primary practice is St Vincent Healthcare in Billings, Montana. Kelsie Groff is also affiliated with St. Vincent Regional Hospital. The medical group on file is SCL Health Medical Group. Dmand AI also links Kelsie Groff to 2 more group practices and clinics and 2 medical groups, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Kelsie Catherine Groff's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Kelsie Groff practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St Vincent Healthcare | Available with a free account |
| +3 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Kelsie Catherine Groff is one of 251 nurse practitioners in Montana
Nurse practitioner is Kelsie Groff's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Kelsie Groff is licensed in Montana.
Specialties and state licenses
- Nurse practitioner, MontanaPrimary
Nurse practitioners near Kelsie Groff
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
Kelsie Catherine Groff treated 303 Medicare patients in 2024, average age 74
CMS counts 303 Medicare patients who saw Kelsie Groff in 2024. The largest group is 65 to 74, with 144 patients. 60% of them have high blood pressure, and 55% have high cholesterol. 7% are also on Medicaid. Their average risk score is 1.14, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Kelsie Groff's median patient age at 61, with 66% women.
Kelsie Groff's Medicare patients by age, 2024
Kelsie Groff's Medicare patients by sex, 2024
- Women19163%
- Men11237%
Chronic conditions among Kelsie Groff's Medicare patients, 2024
- High blood pressure60%
- High cholesterol55%
- Arthritis45%
- Mood disorders27%
- Depression25%
- Anxiety24%
- Osteoporosis24%
- Chronic kidney disease21%
Share of Medicare patients with each condition. A patient can have several.
Kelsie Groff's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women66%
- Men34%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Kelsie Catherine Groff wrote 577 Medicare Part D claims in 2024
In 2024, Kelsie Groff wrote 577 Medicare Part D claims for 290 patients. 92% of them were for generic drugs.
Kelsie Groff's Part D claims by kind of drug, 2024
- Generic532 claims92%
- Brand-name and other45 claims8%
Drug classes CMS tracks in Kelsie Groff's Part D claims, 2024
- Antibiotics33%189 of 577 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
How Kelsie Catherine Groff takes part in Medicare
Kelsie Groff 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)
For MedTech and pharma teams
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Kelsie Catherine Groff received $32 in industry payments in 2025
CMS Open Payments shows 1 general payment to Kelsie Groff from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. W. L. Gore & Associates, Inc. paid the most, $32.
Companies that paid Kelsie Groff 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 Kelsie Catherine Groff'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 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 Kelsie Catherine Groff
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Kelsie Catherine Groff's NPI number?
Kelsie Catherine Groff's NPI number is 1194426759. It was assigned on March 13, 2023, and it is active in the NPI Registry.
What does Kelsie Catherine Groff specialize in?
Kelsie Catherine Groff is a nurse practitioner in Billings, Montana. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Kelsie Catherine Groff practice?
Kelsie Groff practices at 1233 N 30th St, Billings, MT 59101. Kelsie Groff's primary practice is St Vincent Healthcare in Billings, Montana. Dmand AI also links Kelsie Groff to 2 group practices and clinics and 2 medical groups.
What is Kelsie Catherine Groff's office phone number?
The practice phone on file for Kelsie Groff is (406) 237-7700.
What is Kelsie Catherine Groff's medical license number?
Kelsie Groff holds Montana license NUR-APRN-APP-213524.
Which hospitals is Kelsie Catherine Groff affiliated with?
Kelsie Groff is affiliated with St. Vincent Regional Hospital.
What medical group is Kelsie Catherine Groff part of?
Kelsie Groff is linked to SCL Health Medical Group. Dmand AI links Kelsie Groff to 2 more medical groups.
Does Kelsie Catherine Groff accept Medicare?
Yes. CMS lists Kelsie Groff as accepting Medicare assignment.
How many Medicare patients does Kelsie Catherine Groff see?
CMS counts 303 Medicare patients who saw Kelsie Groff in 2024, with an average age of 74.
Has Kelsie Catherine Groff received payments from drug or device companies?
CMS Open Payments shows $32 in general payments to Kelsie Groff from 1 company from 2025 to 2025. The largest total came from W. L. Gore & Associates, Inc.
How long has Kelsie Catherine Groff been practicing?
Kelsie Groff graduated from medical school in 2022, 4 years ago.
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