NPI registry status
Active
2026 NPPES data Advanced Practice Midwife NPI 1689327165 MSN, RN, CNM
Verify on CMS → Megan Bristol, MSN, RN, CNM
Advanced Practice Midwife in Butte, Montana.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 10,937 in Advanced Practice Midwife, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
36
Medicare Part D claims · 14 beneficiaries · Advanced Practice Midwife avg: 99
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Megan Bristol, MSN, RN, CNM filed 36 Medicare Part D claims in 2023 as a Advanced Practice Midwife in Butte, Montana.
- 36
- Part D claims, 2023
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Megan Bristol, MSN, RN, CNM's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
36 0th percentile higher than 0% of 1,370,886 prescribers
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source CMS Medicare Part D Prescriber Public Use File · 2023
What does the federal data show about Megan Bristol, MSN, RN, CNM?
Quality data not reportedPrimary specialty
Advanced Practice Midwife
Medicare Part D claims
36 64% vs specialty avg
Specialty distribution in Montana
How Advanced Practice Midwife compares to other specialties among Montana providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Advanced Practice Midwife. Verify directly:
How MIPS and board certification work
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).
Megan Bristol, MSN, RN, CNM appears in the CMS NPPES registry as an Advanced Practice Midwife provider holding MSN, RN, CNM credentials at 400 S CLARK ST, Butte, MT, 59701, with a listed phone of (406) 496-3627. NPI 1689327165 was issued on 02/03/2022.
Medicare Part D records for calendar year 2023 show 36 prescription claims written by this provider, covering 14 Medicare beneficiaries and totaling roughly $3K in drug spend.
Advanced Practice Midwife is a mid-sized specialty nationwide, with 10,937 enrolled providers across 55 states and an average of 99 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
Provider Details
| NPI | 1689327165 |
|---|---|
| Specialty | Advanced Practice Midwife |
| Credentials | MSN, RN, CNM |
| Gender | Female |
| NPI Issued | 02/03/2022 |
Hospital and facility affiliations
Facilities where Megan Bristol, MSN, RN, CNM 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.
Origin Health LLC
Butte, 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.
36
Total Claims
$3K
Total Drug Cost
14
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 48
- Total Day Supply
- 1,225
- Generic Drug Cost
- $1K
Patient Demographics
- Average Patient Age
- 68.4 years
- Avg HCC Risk Score
- 0.94
- Gender Split
- 100% female / 0% male
Advanced Practice Midwife Overview
How Megan Bristol, MSN, RN, CNM fits within the Advanced Practice Midwife landscape nationally.
10,937
Advanced Practice Midwife Providers in US
55
States with Advanced Practice Midwife
99
Avg Claims per Provider
Megan Bristol, MSN, RN, CNM's 36 claims are below the specialty average of 99.
Nearby Advanced Practice Midwife Providers in Montana
Other clinicians with the same primary specialty enrolled in Montana, drawn from the same CMS NPPES roster as Bristol.
Dr. Jeanne Baker
CNM
Kalispell, MT
Dr. Julie Bates
CNM
Kalispell, MT
Dr. Nancy Buchl
CNM
Billings, MT
Dr. Jenevieve Clark
CNM
Butte, MT
Dr. Pamela Clostio
CNM
Kalispell, MT
Compare Advanced Practice Midwife nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Montana medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Advanced Practice Midwife peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
Healthcare Guides
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How to Find a Doctor
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Medical Specialties Explained
Who treats what and how specialties differ
Understanding Medicare Claims Data
What prescribing data reveals about a provider
In-Network vs Out-of-Network
How insurance networks affect your costs
Telehealth Guide
Virtual care options and coverage in 2026
Explore Montana
Frequently Asked Questions
What is Megan Bristol, MSN, RN, CNM's specialty? ▼
Megan Bristol, MSN, RN, CNM specializes in Advanced Practice Midwife and practices in Butte, Montana. Credentials: MSN, RN, CNM.
How much does Megan Bristol, MSN, RN, CNM prescribe under Medicare Part D? ▼
In 2023, Megan Bristol, MSN, RN, CNM wrote 36 Medicare Part D claims totaling $3K in drug costs for 14 beneficiaries.
Where is Megan Bristol, MSN, RN, CNM located? ▼
Megan Bristol, MSN, RN, CNM is located at 400 S CLARK ST, Butte, MT, 59701. Phone: (406) 496-3627.
What is Megan Bristol, MSN, RN, CNM's NPI number? ▼
Megan Bristol, MSN, RN, CNM's National Provider Identifier (NPI) is 1689327165, issued on 02/03/2022.
How many Advanced Practice Midwife providers are there in the US? ▼
There are 10,937 Advanced Practice Midwife providers across 55 states in the US. The average Advanced Practice Midwife provider writes 99 Medicare Part D claims per year.
Does Megan Bristol, MSN, RN, CNM accept Medicare? ▼
Megan Bristol, MSN, RN, CNM appears in CMS Medicare data with 36 Part D claims and 14 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Megan Bristol, MSN, RN, CNM's credentials? ▼
Megan Bristol, MSN, RN, CNM's NPI is 1689327165 with credentials MSN, RN, CNM. 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
View source datasets and methodology notes
- 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
Compiled from official public sources by the PlainDoctor editorial team.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.