Leah M. Brewster, FNP-C
- Medicare patients, 2024
- 41
- MIPS score, 2024
- 94
- Hospital affiliations
- 2
- Industry payments
- $514
- Medical groups
- 2
- Practice address
- 216 14th Ave SW, Sidney, MT 59270
- Practice phone
- Call (406) 488-2100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Leah Brewster'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.
Leah M. Brewster is a nurse practitioner in Sidney, Montana
Leah Brewster practices at Sidney Health Center in Sidney, Montana, part of Sidney Health Center.
Leah Brewster's NPI, 1598104119, was assigned on June 17, 2013. Leah Brewster holds North Dakota license R31548.
- NPI
- 1598104119NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6507008703
- NPI enumeration date
- June 17, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (406) 488-2100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 39
- Medical school graduation
- 2013
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Leah M. Brewster practices at Sidney Health Center in Sidney, Montana
Leah Brewster's primary practice is Sidney Health Center, at 216 14th Ave SW, Sidney, MT 59270 in Richland County. The practice phone is (406) 488-2100.
- Sidney Health Center216 14th Ave SW, Sidney, MT 59270 · Richland CountyPhone(406) 488-2100
Source: Dmand AI Affiliation Data
Leah M. Brewster is affiliated with 3 sites of care and 2 medical groups
Leah Brewster's primary practice is Sidney Health Center in Sidney, Montana, part of Sidney Health Center. Leah Brewster is also affiliated with McKenzie Health Hospital. The medical group on file is CHI St. Alexius Health Williston Medical Center. Dmand AI also links Leah Brewster to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Leah M. Brewster's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Leah Brewster practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sidney Health Center | Available with a free account |
| +2 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Sidney Health Center and 6.2K+ hospitals, with verified contacts in the same login.
Leah M. Brewster is one of 251 nurse practitioners in Montana
Nurse practitioner is Leah Brewster's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Leah Brewster is licensed in North Dakota.
Specialties and state licenses
- Nurse practitioner, North DakotaPrimary
Nurse practitioners near Leah Brewster
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
Leah M. Brewster treated 41 Medicare patients in 2024, average age 75
CMS counts 41 Medicare patients who saw Leah Brewster in 2024. The largest group is 65 to 74, with 20 patients. 75% of them have arthritis, and 75% have high blood pressure. Their average risk score is 0.67, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Leah Brewster's median patient age at 76, with 57% women.
Leah Brewster's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Leah Brewster's Medicare patients by sex, 2024
- Women2254%
- Men1946%
Chronic conditions among Leah Brewster's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease32%
- Diabetes29%
Share of Medicare patients with each condition. A patient can have several.
Leah Brewster's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 76
Patient panel by sex, all payers
- Women57%
- Men43%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Leah M. Brewster scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Leah Brewster for performance year 2024, reported through an alternative payment model (APM). Leah Brewster accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Leah Brewster's MIPS scores, performance year 2024
- 94of 100Final score
- 80.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
Leah M. Brewster received $514 in industry payments in 2025
CMS Open Payments shows 5 general payments to Leah Brewster from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Stryker Corporation paid the most, $514.
Companies that paid Leah Brewster 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 Leah M. Brewster'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (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 Leah M. Brewster
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Leah M. Brewster's NPI number?
Leah M. Brewster's NPI number is 1598104119. It was assigned on June 17, 2013, and it is active in the NPI Registry.
What does Leah M. Brewster specialize in?
Leah M. Brewster is a nurse practitioner in Sidney, Montana. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Leah M. Brewster practice?
Leah Brewster practices at 216 14th Ave SW, Sidney, MT 59270. Leah Brewster's primary practice is Sidney Health Center in Sidney, Montana, part of Sidney Health Center. Dmand AI also links Leah Brewster to 1 group practice or clinic and 1 medical group.
What is Leah M. Brewster's office phone number?
The practice phone on file for Leah Brewster is (406) 488-2100.
What is Leah M. Brewster's medical license number?
Leah Brewster holds North Dakota license R31548.
Which hospitals is Leah M. Brewster affiliated with?
Leah Brewster practices at Sidney Health Center in Sidney, Montana. Leah Brewster is also affiliated with McKenzie Health Hospital.
What medical group is Leah M. Brewster part of?
Leah Brewster is linked to CHI St. Alexius Health Williston Medical Center. Dmand AI links Leah Brewster to 1 more medical group.
Does Leah M. Brewster accept Medicare?
Yes. CMS lists Leah Brewster as accepting Medicare assignment.
What is Leah M. Brewster's MIPS score?
Leah Brewster's MIPS final score for performance year 2024 is 94 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Leah M. Brewster see?
CMS counts 41 Medicare patients who saw Leah Brewster in 2024, with an average age of 75.
Has Leah M. Brewster received payments from drug or device companies?
CMS Open Payments shows $514 in general payments to Leah Brewster from 1 company from 2025 to 2025. The largest total came from Stryker Corporation.
How long has Leah M. Brewster been practicing?
Leah Brewster graduated from medical school in 2013, 13 years ago.
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