Kate Ella Hildner, FNP-C
- Hospital affiliations
- 1
- Medical groups
- 2
- State license
- 1
- Year NPI issued
- 2023
- Practice locations
- 2
- Practice address
- 271 North 27th St, Billings, MT 59101
- Practice phone
- Call (406) 256-6821
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
RiverStone Health - Billings (N 27th St)
FQHC - Main Site · Billings, Montana
Find Kate Hildner'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.
Kate Ella Hildner is a family nurse practitioner in Billings, Montana
Kate Hildner practices at RiverStone Health - Billings (N 27th St) in Billings, Montana.
Kate Hildner's NPI, 1568168524, was assigned on February 1, 2023. Kate Hildner holds Montana license NUR-APRN-LIC-242598.
- NPI
- 1568168524NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3779013685
- NPI enumeration date
- February 1, 2023
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (406) 256-6821
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 28
- Medical school graduation
- 2024
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Kate Ella Hildner practices at 2 locations in Billings, Montana
Kate Hildner's primary practice is RiverStone Health - Billings (N 27th St), at 271 North 27th St, Billings, MT 59101 in Yellowstone County. The practice phone is (406) 256-6821. Kate Hildner also practices at Riverstone Health, 123 S 27th St, Billings, MT 59101.
- RiverStone Health - Billings (N 27th St)Primary271 North 27th St, Billings, MT 59101 · Yellowstone CountyPhone(406) 256-6821
- Riverstone Health123 S 27th St, Billings, MT 59101 · Yellowstone CountyPhone(406) 247-3350
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Kate Ella Hildner is affiliated with 5 sites of care and 2 medical groups
Kate Hildner's primary practice is RiverStone Health - Billings (N 27th St) in Billings, Montana. Kate Hildner is also affiliated with Billings Clinic Hospital. The medical group on file is RiverStone Health. Dmand AI also links Kate Hildner to 1 more clinical lab, 1 community health center, 1 group practice or clinic and 1 medical group, each named with a free account. Kate Hildner's employer is on file too: a community health center (fqhc).
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Kate Ella Hildner's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Kate Hildner practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| RiverStone Health - Billings (N 27th St) | Available with a free account |
| +4 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Kate Ella Hildner is one of 680 family nurse practitioners in Montana
Family is Kate Hildner's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Kate Hildner is licensed in Montana.
Specialties and state licenses
- Family nurse practitioner, MontanaPrimary
Family nurse practitioners near Kate Hildner
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
Kate Ella Hildner's patients have a median age of 41
Across all payers, Dmand AI patient panel data puts Kate Hildner's median patient age at 41, with 70% women.
Kate Hildner's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 41
Patient panel by sex, all payers
- Women70%
- Men30%
Source: Dmand AI Patient Panel Data
How Kate Ella Hildner takes part in Medicare
Kate Hildner 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)
Sources for Kate Ella Hildner'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 Affiliation DataDmand AI Practice 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 |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Kate Ella Hildner
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Kate Ella Hildner's NPI number?
Kate Ella Hildner's NPI number is 1568168524. It was assigned on February 1, 2023, and it is active in the NPI Registry.
What does Kate Ella Hildner specialize in?
Kate Ella Hildner is a family nurse practitioner in Billings, Montana. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Kate Ella Hildner practice?
Kate Hildner practices at 271 North 27th St, Billings, MT 59101. Kate Hildner also practices at 123 S 27th St, Billings, MT 59101. Kate Hildner's primary practice is RiverStone Health - Billings (N 27th St) in Billings, Montana. Dmand AI also links Kate Hildner to 1 clinical lab, 1 community health center, 1 group practice or clinic and 1 medical group.
What is Kate Ella Hildner's office phone number?
The practice phone on file for Kate Hildner is (406) 256-6821.
What is Kate Ella Hildner's medical license number?
Kate Hildner holds Montana license NUR-APRN-LIC-242598.
Which hospitals is Kate Ella Hildner affiliated with?
Kate Hildner is affiliated with Billings Clinic Hospital.
What medical group is Kate Ella Hildner part of?
Kate Hildner is linked to RiverStone Health. Dmand AI links Kate Hildner to 1 more medical group.
Does Kate Ella Hildner accept Medicare?
Yes. CMS lists Kate Hildner as accepting Medicare assignment.
How long has Kate Ella Hildner been practicing?
Kate Hildner graduated from medical school in 2024, 2 years ago.
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