NPI registry status
Active
2026 NPPES data Surgical Physician Assistant NPI 1447483086 PA-C
Verify on CMS → Matthew Valley, PA-C
Surgical Physician Assistant in Eagle, Idaho.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 16,179 in Surgical 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
227
Medicare Part D claims · 132 beneficiaries · Surgical Physician Assistant avg: 316
Generic prescribing
92%
generic claims · 8% brand-name · higher generic rates reduce patient out-of-pocket costs
MIPS score
97/100
▲ 14 pts above national avg 83.1 · Exceptional
Industry payments
$273.29
25 payments · CMS Open Payments (Sunshine Act)
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
Matthew Valley, PA-C reported a CMS MIPS final score of 97/100 - above the 83.1 national average - and filed 227 Medicare Part D claims in 2023.
- 97/100
- MIPS score · +14 vs avg
- 227
- Part D claims, 2023
- 92%
- generic prescribing
- $273.29
- industry payments (Sunshine Act)
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.
Matthew Valley, PA-C's MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure
97 Top 17% higher than 83% of 477,587 scored providers
Each bar is a band; taller bars hold more scored providers. 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 Merit-based Incentive Payment System (MIPS) · 2023
Where Matthew Valley, PA-C sits
This provider among surgical physician assistant peers
Across the 3,708 surgical physician assistant providers who report both Medicare Part D prescribing and a MIPS quality score, Matthew Valley, PA-C writes more Part D claims than 65% of them and scores higher on MIPS quality than 86% - placing this provider in the high-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Part D claim volume vs MIPS quality, by specialty percentile
Each dot is one surgical physician assistant peer from a representative sample of 60; the gold marker is Matthew Valley, PA-C. Source: CMS Medicare Part D Prescriber data and the CMS Merit-based Incentive Payment System, 2023.
What does the federal data show about Matthew Valley, PA-C?
High performer (top quartile)Primary specialty
Surgical Physician Assistant
Medicare Part D claims
227 28% vs specialty avg
MIPS final score
97/100 13.9 pts vs avg
Specialty distribution in Idaho
How Surgical Physician Assistant compares to other specialties among Idaho providers
Medicare quality performance, MIPS
Matthew Valley, PA-C's 2023 MIPS final score plotted against the Surgical Physician Assistant national average
- MIPS Final Score
- 97/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Surgical Physician Assistant) - 97/100 vs national avg 83.1
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).
Matthew Valley, PA-C appears in the CMS NPPES registry as a Surgical Physician Assistant provider holding PA-C credentials at 1605 E RIVERSIDE DR, Eagle, ID, 83616, with a listed phone of (208) 939-6227. NPI 1447483086 was issued on 08/31/2009.
Medicare Part D records for calendar year 2023 show 227 prescription claims written by this provider, covering 132 Medicare beneficiaries and totaling roughly $234K in drug spend, split 8% brand-name and 92% generic by claim count. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 97/100 for the 2023 performance year (Quality 95), compared with the national average of 83.1.
Surgical Physician Assistant is a mid-sized specialty nationwide, with 16,179 enrolled providers across 54 states and an average of 316 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 | 1447483086 |
|---|---|
| Specialty | Surgical Physician Assistant |
| Credentials | PA-C |
| Gender | Male |
| NPI Issued | 08/31/2009 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
96.95
Final Score
Avg: 83.1
95
Quality
99
Promoting Interoperability
Reporting: Individual
Hospital and facility affiliations
Facilities where Matthew Valley, PA-C 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.
Keller Skin And Cancer Care PC
Eagle, ID
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Matthew Valley, PA-C. Source: openpaymentsdata.cms.gov.
Total received
$273
Largest payer
Dermavant Sciences, Inc.
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
Brand vs generic prescribing mix · Generic-heavy
Matthew Valley, PA-C - brand share 8.0%
Surgical Physician Assistant average
8% brand-name claims vs 92% generic, on 227 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.
227
Total Claims
$234K
Total Drug Cost
132
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 262
- Total Day Supply
- 5,962
- Brand vs Generic
- 8% brand / 92% generic
- Brand Drug Cost
- $228K
- Generic Drug Cost
- $7K
- Antibiotic Claims
- 60
Patient Demographics
- Average Patient Age
- 74.0 years
- Avg HCC Risk Score
- 1.01
- Gender Split
- 35% female / 65% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Matthew Valley, PA-C prescribes most
Top Medicare Part D drugs by claim count, 2023
- Triamcinolone Acet…
Triamcinolone Acetonide
31 claims
- Doxycycline Monohy…
Doxycycline Monohydrate
30 claims
- Ketoconazole
Ketoconazole
23 claims
- Betamethasone Dipr…
Betamethasone Dipropionate
16 claims
- Fluorouracil
Fluorouracil
15 claims
- Humira(Cf)
Humira(Cf)
13 claims
- Clobetasol Propion… 12
Clobetasol Propionate
12 claims
- Mupirocin 12
Mupirocin
12 claims
| Drug | Claims |
|---|---|
| Triamcinolone Acetonide | 31 |
| Doxycycline Monohydrate | 30 |
| Ketoconazole | 23 |
| Betamethasone Dipropionate | 16 |
| Fluorouracil | 15 |
| Humira(Cf) Adalimumab | 13 |
| Clobetasol Propionate | 12 |
| Mupirocin | 12 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Surgical Physician Assistant Overview
How Matthew Valley, PA-C fits within the Surgical Physician Assistant landscape nationally.
16,179
Surgical Physician Assistant Providers in US
54
States with Surgical Physician Assistant
316
Avg Claims per Provider
Matthew Valley, PA-C's 227 claims are below the specialty average of 316.
Nearby Surgical Physician Assistant Providers in Idaho
Other clinicians with the same primary specialty enrolled in Idaho, drawn from the same CMS NPPES roster as Valley.
Marilyn Aenchbacher
Coeur D Alene, ID
Dr. Danielle Barnes
PA-C
Lewiston, ID
Dr. Gretchen Basen
PA-C
Twin Falls, ID
Dr. Shawna Beechinor
P.A.
Boise, ID
Dr. Dale Belnap
PA-C
Pocatello, ID
Compare Surgical 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 Idaho medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Surgical 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
Learn more about finding, verifying, and understanding healthcare providers.
How to Find a Doctor
Step-by-step guide to choosing a provider
Verify Credentials
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 Idaho
Frequently Asked Questions
What is Matthew Valley, PA-C's specialty? ▼
Matthew Valley, PA-C specializes in Surgical Physician Assistant and practices in Eagle, Idaho. Credentials: PA-C.
How much does Matthew Valley, PA-C prescribe under Medicare Part D? ▼
In 2023, Matthew Valley, PA-C wrote 227 Medicare Part D claims totaling $234K in drug costs for 132 beneficiaries.
What is Matthew Valley, PA-C's Medicare quality score? ▼
Matthew Valley, PA-C has a CMS MIPS Final Score of 97/100 (Quality: 95). The national average MIPS Final Score is 83.1. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Matthew Valley, PA-C located? ▼
Matthew Valley, PA-C is located at 1605 E RIVERSIDE DR, Eagle, ID, 83616. Phone: (208) 939-6227.
What is Matthew Valley, PA-C's NPI number? ▼
Matthew Valley, PA-C's National Provider Identifier (NPI) is 1447483086, issued on 08/31/2009.
Does Matthew Valley, PA-C prescribe more brand-name or generic drugs? ▼
Matthew Valley, PA-C's prescribing is 8% brand-name and 92% generic drugs by claim count, with $228K in brand drug costs.
How many Surgical Physician Assistant providers are there in the US? ▼
There are 16,179 Surgical Physician Assistant providers across 54 states in the US. The average Surgical Physician Assistant provider writes 316 Medicare Part D claims per year.
What drugs does Matthew Valley, PA-C prescribe most often? ▼
Based on 2023 Medicare Part D data, Matthew Valley, PA-C's most frequently prescribed drugs include Triamcinolone Acetonide, Doxycycline Monohydrate, Ketoconazole. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Matthew Valley, PA-C accept Medicare? ▼
Matthew Valley, PA-C appears in CMS Medicare data with 227 Part D claims and 132 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Matthew Valley, PA-C's credentials? ▼
Matthew Valley, PA-C's NPI is 1447483086 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.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) - 2023 performance year.
- 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.