2026 NPPES data Registered Nurse NPI 1124442660 APRN
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HILARY BRANNEN, APRN

Registered Nurse in BOZEMAN, Montana. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
75
Medicare Part D claims · Registered Nurse avg: 1K
What the federal data reveals: HILARY BRANNEN, APRN is a Registered Nurse ([object Object]) practicing in BOZEMAN, Montana with a Medicare Part D prescribing footprint of 75 claims .

What stands out: HILARY BRANNEN, APRN filed 75 Medicare Part D claims in 2023 across BOZEMAN, Montana. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

HILARY BRANNEN, APRN at a glance

Quality data not reported

NPI registry status

Active

Issued 02/04/2014

NPI 1124442660

Primary specialty

Registered Nurse

High-volume

175,652 US NPIs in this specialty

Medicare Part D claims

75 92% vs specialty avg

2023 prescription claims

Specialty avg: 1,000

Specialty distribution in Montana

How Registered Nurse compares to other specialties among Montana providers

Montana providers

Registered Nurse share within Montana

1. Registered Nurse42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Registered Nurse share within Montana

Specialty board-certification context

Estimated specialty board-certified rate — Registered Nurse (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Registered Nurse ABMS/AOA estimate

Est. board-certified rate (Registered Nurse) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Registered Nurse) — ABMS / AOA estimate

The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.

Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).

HILARY BRANNEN, APRN is a Registered Nurse provider practicing in BOZEMAN, Montana, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: APRN. NPI: 1124442660. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

HILARY BRANNEN, APRN appears in the CMS NPPES registry as a Registered Nurse provider holding APRN credentials at 699 FARMHOUSE LN, BOZEMAN, MT, 59715, with a listed phone of (406) 556-6500. NPI 1124442660 was issued on 02/04/2014. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BRANNEN most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 75 prescription claims written by this provider, covering N/A Medicare beneficiaries and totaling roughly $2K in drug spend. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Registered Nurse is a high-volume specialty nationwide, with 175,652 enrolled providers across 56 states and an average of 1,000 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.

Practice Address

699 FARMHOUSE LN
BOZEMAN, MT 59715

Provider Details

NPI 1124442660
Specialty Registered Nurse
Credentials APRN
Gender Female
NPI Issued 02/04/2014

Hospital and facility affiliations

Facilities where HILARY BRANNEN, APRN bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.

PSYCHIATRY ASSOCIATES PC
BOZEMAN, MT

Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

75
Total Claims
$2K
Total Drug Cost
N/A
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
79
Total Day Supply
2,305
Generic Drug Cost
$1K

Patient Demographics

Average Patient Age
61.0 years
Avg HCC Risk Score
0.75

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Aripiprazole
18
Lithium Carbonate Er
Lithium Carbonate
12
Escitalopram Oxalate
11

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Registered Nurse Overview

How HILARY BRANNEN, APRN fits within the Registered Nurse landscape nationally.

175,652
Registered Nurse Providers in US
56
States with Registered Nurse
1,000
Avg Claims per Provider

HILARY BRANNEN, APRN's 75 claims are below the specialty average of 1,000.

Nearby Registered Nurse Providers in Montana

Other clinicians with the same primary specialty enrolled in Montana, drawn from the same CMS NPPES roster as BRANNEN.

Compare Registered Nurse nationally: see state-by-state distribution →

Frequently Asked Questions

What is HILARY BRANNEN, APRN's specialty?
HILARY BRANNEN, APRN specializes in Registered Nurse and practices in BOZEMAN, Montana. Credentials: APRN.
How much does HILARY BRANNEN, APRN prescribe under Medicare Part D?
In 2023, HILARY BRANNEN, APRN wrote 75 Medicare Part D claims totaling $2K in drug costs for N/A beneficiaries.
Where is HILARY BRANNEN, APRN located?
HILARY BRANNEN, APRN is located at 699 FARMHOUSE LN, BOZEMAN, MT, 59715. Phone: (406) 556-6500.
What is HILARY BRANNEN, APRN's NPI number?
HILARY BRANNEN, APRN's National Provider Identifier (NPI) is 1124442660, issued on 02/04/2014.
How many Registered Nurse providers are there in the US?
There are 175,652 Registered Nurse providers across 56 states in the US. The average Registered Nurse provider writes 1,000 Medicare Part D claims per year.
What drugs does HILARY BRANNEN, APRN prescribe most often?
Based on 2023 Medicare Part D data, HILARY BRANNEN, APRN's most frequently prescribed drugs include Aripiprazole, Lithium Carbonate Er, Escitalopram Oxalate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does HILARY BRANNEN, APRN accept Medicare?
HILARY BRANNEN, APRN appears in CMS Medicare data with 75 Part D claims and N/A Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify HILARY BRANNEN, APRN's credentials?
HILARY BRANNEN, APRN's NPI is 1124442660 with credentials APRN. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.

Data Sources

Provider Directory
CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
Specialty Classification
NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
Prescribing Data
CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
Limitations
Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.

See our complete data methodology for details on how we collect and process government data.

Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).

Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology