Elizabeth K. Terwilliger, FNP
- Medicare patients, 2024
- 37
- Part D claims, 2024
- 133
- Hospital affiliations
- 1
- Medical groups
- 3
- State license
- 1
- Practice address
- 110 N Oak St, Townsend, MT 59644
- Practice phone
- Call (406) 266-3186
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Elizabeth Terwilliger'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.
Elizabeth K. Terwilliger is a family nurse practitioner in Townsend, Montana
Elizabeth Terwilliger practices at Billings Clinic Broadwater in Townsend, Montana, part of Billings Clinic.
Elizabeth Terwilliger's NPI, 1972612117, was assigned on August 30, 2006. Elizabeth Terwilliger holds Missouri license 128780.
- NPI
- 1972612117NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9335113794
- NPI enumeration date
- August 30, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (406) 266-3186
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Elizabeth K. Terwilliger practices at Billings Clinic Broadwater in Townsend, Montana
Elizabeth Terwilliger's primary practice is Billings Clinic Broadwater, at 110 N Oak St, Townsend, MT 59644 in Broadwater County. The practice phone is (406) 266-3186.
- Billings Clinic Broadwater110 N Oak St, Townsend, MT 59644 · Broadwater CountyPhone(406) 266-3186
Source: Dmand AI Affiliation Data
Elizabeth K. Terwilliger is affiliated with 2 sites of care and 3 medical groups
Elizabeth Terwilliger's primary practice is Billings Clinic Broadwater in Townsend, Montana, part of Billings Clinic. The medical group on file is Billings Clinic Broadwater. Dmand AI also links Elizabeth Terwilliger to 2 more medical groups and 1 senior living community, each named with a free account. Elizabeth Terwilliger's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Elizabeth K. Terwilliger's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Elizabeth Terwilliger practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Billings Clinic Broadwater | Available with a free account |
| +1 more site and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Elizabeth K. Terwilliger is one of 680 family nurse practitioners in Montana
Family is Elizabeth Terwilliger's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Elizabeth Terwilliger is licensed in Missouri.
Specialties and state licenses
- Family nurse practitioner, MissouriPrimary
Family nurse practitioners near Elizabeth Terwilliger
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
Elizabeth K. Terwilliger treated 37 Medicare patients in 2024, average age 79
CMS counts 37 Medicare patients who saw Elizabeth Terwilliger in 2024. The largest group is 75 to 84, with 19 patients. 75% of them have high blood pressure, and 62% have high cholesterol. Their average risk score is 1.46, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Elizabeth Terwilliger's median patient age at 74, with 63% women.
Elizabeth Terwilliger's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Elizabeth Terwilliger's Medicare patients by sex, 2024
- Women2362%
- Men1438%
Chronic conditions among Elizabeth Terwilliger's Medicare patients, 2024
- High blood pressure75%
- High cholesterol62%
- Arthritis49%
- Atrial fibrillation43%
- Mood disorders43%
- Depression41%
- Chronic kidney disease38%
- Ischemic heart disease38%
Share of Medicare patients with each condition. A patient can have several.
Elizabeth Terwilliger's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women63%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Elizabeth K. Terwilliger wrote 133 Medicare Part D claims in 2024
In 2024, Elizabeth Terwilliger wrote 133 Medicare Part D claims for 60 patients. 83% of them were for generic drugs.
Elizabeth Terwilliger's Part D claims by kind of drug, 2024
- Generic110 claims83%
- Brand-name23 claims17%
Drug classes CMS tracks in Elizabeth Terwilliger's Part D claims, 2024
- Antibiotics22%29 of 133 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 Elizabeth K. Terwilliger takes part in Medicare
Elizabeth Terwilliger 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)
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Sources for Elizabeth K. Terwilliger'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) |
| 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 Elizabeth K. Terwilliger
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Elizabeth K. Terwilliger's NPI number?
Elizabeth K. Terwilliger's NPI number is 1972612117. It was assigned on August 30, 2006, and it is active in the NPI Registry.
What does Elizabeth K. Terwilliger specialize in?
Elizabeth K. Terwilliger is a family nurse practitioner in Townsend, Montana. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Elizabeth K. Terwilliger practice?
Elizabeth Terwilliger practices at 110 N Oak St, Townsend, MT 59644. Elizabeth Terwilliger's primary practice is Billings Clinic Broadwater in Townsend, Montana, part of Billings Clinic. Dmand AI also links Elizabeth Terwilliger to 2 medical groups and 1 senior living community.
What is Elizabeth K. Terwilliger's office phone number?
The practice phone on file for Elizabeth Terwilliger is (406) 266-3186.
What is Elizabeth K. Terwilliger's medical license number?
Elizabeth Terwilliger holds Missouri license 128780.
Which hospitals is Elizabeth K. Terwilliger affiliated with?
Elizabeth Terwilliger practices at Billings Clinic Broadwater in Townsend, Montana.
What medical group is Elizabeth K. Terwilliger part of?
Elizabeth Terwilliger is linked to Billings Clinic Broadwater. Dmand AI links Elizabeth Terwilliger to 2 more medical groups.
Does Elizabeth K. Terwilliger accept Medicare?
Yes. CMS lists Elizabeth Terwilliger as accepting Medicare assignment.
How many Medicare patients does Elizabeth K. Terwilliger see?
CMS counts 37 Medicare patients who saw Elizabeth Terwilliger in 2024, with an average age of 79.
How long has Elizabeth K. Terwilliger been practicing?
Elizabeth Terwilliger graduated from medical school in 2003, 23 years ago.
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