NPI registry status
Active
2026 NPPES data Physician Assistant NPI 1700284486 PA-C
Verify on CMS → Cheryl Gourley, PA-C
Physician Assistant in Libby, 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 150,974 in Physician Assistant, 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
133
Medicare Part D claims · 43 beneficiaries · Physician Assistant avg: 790
Generic prescribing
88%
generic claims · 12% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Cheryl Gourley, PA-C filed 133 Medicare Part D claims in 2023 as a Physician Assistant in Libby, Montana, prescribing 88% generic.
- 133
- Part D claims, 2023
- 88%
- generic prescribing
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.
Cheryl Gourley, PA-C's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
133 35th percentile higher than 35% 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 Cheryl Gourley, PA-C?
Quality data not reportedPrimary specialty
Physician Assistant
Medicare Part D claims
133 83% vs specialty avg
Specialty distribution in Montana
How Physician Assistant 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 Physician Assistant. 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).
Cheryl Gourley, PA-C appears in the CMS NPPES registry as a Physician Assistant provider holding PA-C credentials at 211 E 2ND ST, Libby, MT, 59923, with a listed phone of (406) 293-8711. NPI 1700284486 was issued on 12/12/2014.
Medicare Part D records for calendar year 2023 show 133 prescription claims written by this provider, covering 43 Medicare beneficiaries and totaling roughly $10K in drug spend, split 12% brand-name and 88% generic by claim count.
Physician Assistant is a high-volume specialty nationwide, with 150,974 enrolled providers across 56 states and an average of 790 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 | 1700284486 |
|---|---|
| Specialty | Physician Assistant |
| Credentials | PA-C |
| Gender | Female |
| NPI Issued | 12/12/2014 |
Brand vs generic prescribing mix · Typical
Cheryl Gourley, PA-C - brand share 12.0%
Physician Assistant average
12% brand-name claims vs 88% generic, on 133 2023 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
133
Total Claims
$10K
Total Drug Cost
43
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 204
- Total Day Supply
- 5,631
- Brand vs Generic
- 12% brand / 88% generic
- Brand Drug Cost
- $8K
- Generic Drug Cost
- $2K
Patient Demographics
- Average Patient Age
- 69.3 years
- Avg HCC Risk Score
- 1.11
- Gender Split
- 53% female / 47% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Cheryl Gourley, PA-C prescribes most
Top Medicare Part D drugs by claim count, 2023
- Simvastatin
Simvastatin
13 claims
- Lisinopril
Lisinopril
12 claims
- Eliquis
Eliquis
11 claims
| Drug | Claims |
|---|---|
| Simvastatin | 13 |
| Lisinopril | 12 |
| Eliquis Apixaban | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Physician Assistant Overview
How Cheryl Gourley, PA-C fits within the Physician Assistant landscape nationally.
150,974
Physician Assistant Providers in US
56
States with Physician Assistant
790
Avg Claims per Provider
Cheryl Gourley, PA-C's 133 claims are below the specialty average of 790.
Nearby Physician Assistant Providers in Montana
Other clinicians with the same primary specialty enrolled in Montana, drawn from the same CMS NPPES roster as Gourley.
Dr. Patrick Alduenda
PA-C
Helena, MT
Dr. Jesse Alfiero
PA-C
Ronan, MT
Dr. Robert Alfiero
PA-C
Ronan, MT
Dr. Sarah Alke
PA-C
Bozeman, MT
Dr. Janel Allison-Shamblin
PA-C
Bozeman, MT
Compare Physician Assistant 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 Physician Assistant 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
Step-by-step guide to choosing a provider
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Check NPI, board certification & license status
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 Cheryl Gourley, PA-C's specialty? ▼
Cheryl Gourley, PA-C specializes in Physician Assistant and practices in Libby, Montana. Credentials: PA-C.
How much does Cheryl Gourley, PA-C prescribe under Medicare Part D? ▼
In 2023, Cheryl Gourley, PA-C wrote 133 Medicare Part D claims totaling $10K in drug costs for 43 beneficiaries.
Where is Cheryl Gourley, PA-C located? ▼
Cheryl Gourley, PA-C is located at 211 E 2ND ST, Libby, MT, 59923. Phone: (406) 293-8711.
What is Cheryl Gourley, PA-C's NPI number? ▼
Cheryl Gourley, PA-C's National Provider Identifier (NPI) is 1700284486, issued on 12/12/2014.
Does Cheryl Gourley, PA-C prescribe more brand-name or generic drugs? ▼
Cheryl Gourley, PA-C's prescribing is 12% brand-name and 88% generic drugs by claim count, with $8K in brand drug costs.
How many Physician Assistant providers are there in the US? ▼
There are 150,974 Physician Assistant providers across 56 states in the US. The average Physician Assistant provider writes 790 Medicare Part D claims per year.
What drugs does Cheryl Gourley, PA-C prescribe most often? ▼
Based on 2023 Medicare Part D data, Cheryl Gourley, PA-C's most frequently prescribed drugs include Simvastatin, Lisinopril, Eliquis. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Cheryl Gourley, PA-C accept Medicare? ▼
Cheryl Gourley, PA-C appears in CMS Medicare data with 133 Part D claims and 43 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Cheryl Gourley, PA-C's credentials? ▼
Cheryl Gourley, PA-C's NPI is 1700284486 with credentials PA-C. 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.