NPI registry status
Active
2026 NPPES data Medical Physician Assistant NPI 1134553175 PA-C
Verify on CMS → Shawna Alloway, PA-C
Medical Physician Assistant in Parkersburg, West Virginia.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 40,694 in Medical 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
2K
Medicare Part D claims · 251 beneficiaries · Medical Physician Assistant avg: 1K
MIPS score
94.1/100
▲ 11 pts above national avg 83.5 · Exceptional
Industry payments
$18
1 payments · CMS Open Payments (Sunshine Act)
What the federal data shows
Shawna Alloway, PA-C reported a CMS MIPS final score of 94.1/100 - above the 83.5 national average - and filed 1,693 Medicare Part D claims in 2024.
- 94.1/100
- MIPS score · +11 vs avg
- 2K
- Part D claims, 2024
- $18
- industry payments (Sunshine Act)
- ≥73rd
- pct among measured MIPS (lower-bound band)
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.
Federal trust snapshot
What official records show about Shawna Alloway, PA-C
Federal records show an active NPI with both Medicare prescribing volume and a measured CMS quality score — objective registry data, not patient reviews.
- Verified
NPI registry status
Active listing in the CMS National Provider Identifier Registry (NPI 1134553175), first enumerated 08/27/2013.
Source: CMS NPPES
- Reported
Medicare Part D participation
Filed 1,693 Medicare Part D prescription claims in the 2023 CMS public use file — indicates active Medicare prescribing participation.
Source: CMS Part D Prescriber PUF
- Reported
CMS quality reporting (MIPS)
Reported a CMS MIPS final score of 94.1/100 in the Quality Payment Program — a federal quality measure, not a patient review.
Source: CMS Quality Payment Program
- Reported
Hospital affiliations
1 CMS Care Compare hospital affiliation on record — practice footprint from the Doctors and Clinicians file.
Source: CMS Care Compare
- Reported
Industry payment transparency
$18 in reported industry payments (1 transfers) in 2024 under the federal Sunshine Act — disclosed transfers of value, not a quality rating.
Source: CMS Open Payments
- Not in federal data
Individual sanction lookup
PlainDoctor does not publish per-provider disciplinary determinations. Confirm current license and any individual actions through the state medical board or FSMB verification service.
Source: State medical board / FSMB
This trust snapshot summarizes only what appears in federal CMS/NPPES public records. It is not a composite score, star rating, patient review, or clinical recommendation. PlainDoctor never fabricates reviews or AggregateRating schema.
CMS NPPES provider registry desk
NPI 1134553175 · Medical Physician Assistant
NPI-10 · ENUM-MID · TAX-MID · MIPS-ELITE · RX-MID · BOOK-THIN · PHOTO-FINISH
- NPI-10 1134553175
- ENUM-MID 2013
- TAX-MID 41K Medical Physician
- MIPS-ELITE 94.1/100
- RX-MID 1,693
- BOOK-THIN 322 in West Virginia
- PHOTO-FINISH Shelby Baker, PA-C · ±0.0
MIPS final-score neighbourhood
Same-specialty nationwide peers by CMS final score, not geographic proximity
- Alloway · this p…
Alloway · this provider
94.1 MIPS pts
- Michele Howard-D…
Michele Howard-Diggs, PA-C
94.1 MIPS pts
- Shelby Baker, PA…
Shelby Baker, PA-C
94.1 MIPS pts
- Paige Berkhouse,…
Paige Berkhouse, PA-C
94.1 MIPS pts
- Leslie Heggen, P…
Leslie Heggen, PA-C
94.1 MIPS pts
What this shows Nearest measured MIPS peers for this NUCC specialty (2023 performance year).
Shawna Alloway, PA-C's MIPS score vs every measured U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023, the federal quality measure. Clinicians whose score CMS assigned without scoring any category are excluded.
94 ≥ 73rd percentile 73% of 454,083 measured providers are in lower value bands
Each bar is a band; taller bars hold more measured 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.
The percentile is a conservative whole-score-point band: it counts only measured clinicians in lower score bands. A CMS MIPS metric is not a recommendation or a clinical-quality rating by PlainDoctor. See methodology § corpus placement.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
Where Shawna Alloway, PA-C sits
This provider among medical physician assistant peers
Across the 7,147 medical physician assistant providers who report both Medicare Part D prescribing and a MIPS quality score, Shawna Alloway, PA-C writes more Part D claims than 84% of them and scores higher on MIPS quality than 73% - placing this provider in the high-volume, high-quality quadrant. Volume reflects patient-panel size and specialty, not quality; the two axes are independent.
Each dot is one medical physician assistant peer from a representative sample of 60; the gold marker is Shawna Alloway, 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 Shawna Alloway, PA-C?
High performer (top quartile)Primary specialty
Medical Physician Assistant
Medicare Part D claims
1,693 49% vs specialty avg
MIPS final score
94.1/100 10.6 pts vs avg
Specialty distribution in West Virginia
How Medical Physician Assistant compares to other specialties among West Virginia providers
Medicare quality performance, MIPS
Shawna Alloway, PA-C's 2023 MIPS final score plotted against the Medical Physician Assistant national average
- MIPS Final Score
- 94.1/100
- vs 83.5 national avg · 2023 performance year
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).
Practice Address
Provider Details
| NPI | 1134553175 |
|---|---|
| Specialty | Medical Physician Assistant |
| Credentials | PA-C |
| Gender | Female |
| NPI Issued | 08/27/2013 |
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
94.1061
Final Score
Measured-score avg: 83.5
78.4655
Quality
100
Promoting Interoperability
Reporting: Alternative Payment Model
Hospital and facility affiliations
Facilities where Shawna Alloway, 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.
West Virginia University Medical Corporation
Morgantown, WV
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 Shawna Alloway, PA-C. Source: openpaymentsdata.cms.gov.
Total received
$18
Largest payer
ABBVIE 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.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2024.
1,693
Total Claims
$148K
Total Drug Cost
251
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 3,699.133
- Total Day Supply
- 107,358
- Generic Drug Cost
- $22K
- Antibiotic Claims
- 57
Patient Demographics
- Average Patient Age
- 70.3 years
- Avg HCC Risk Score
- 1.55
- Gender Split
- 55% female / 45% male
- Age Distribution
- <65: 46, 65-74: 113, 75-84: 74, 85+: 18
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2024. Based on Medicare Part D data only.
What Shawna Alloway, PA-C prescribes most
Top Medicare Part D drugs by claim count, 2024
- Atorvastatin Calcium
Atorvastatin Calcium
107 claims
- Pantoprazole Sodium
Pantoprazole Sodium
94 claims
- Amlodipine Besylate
Amlodipine Besylate
57 claims
- Rosuvastatin Calcium
Rosuvastatin Calcium
47 claims
- Lisinopril
Lisinopril
45 claims
- Levothyroxine Sodium
Levothyroxine Sodium
44 claims
- Losartan Potassium
Losartan Potassium
43 claims
- Hydrochlorothiazide 42
Hydrochlorothiazide
42 claims
| Drug | Claims |
|---|---|
| Atorvastatin Calcium | 107 |
| Pantoprazole Sodium | 94 |
| Amlodipine Besylate | 57 |
| Rosuvastatin Calcium | 47 |
| Lisinopril | 45 |
| Levothyroxine Sodium | 44 |
| Losartan Potassium | 43 |
| Hydrochlorothiazide | 42 |
| Sertraline Hcl | 37 |
| Metformin Hcl | 33 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Medical Physician Assistant Overview
How Shawna Alloway, PA-C fits within the Medical Physician Assistant landscape nationally.
40,694
Medical Physician Assistant Providers in US
55
States with Medical Physician Assistant
1,139
Avg Claims per Provider
Shawna Alloway, PA-C's 1,693 claims are above the specialty average of 1,139.
Nationwide Medical Physician Assistant peers with similar MIPS or enrollment year
Two federal-record peer sets for Alloway, both outside West Virginia so the neighborhoods are not geographic containment.
Similar MIPS final score
Nearest same-specialty clinicians by CMS MIPS final score (94.1 here).
Same NPPES enumeration year (2013)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Medical Physician Assistant Providers in West Virginia
Other clinicians with the same primary specialty enrolled in West Virginia, drawn from the same CMS NPPES roster as Alloway.
One of 322 Medical Physician Assistant providers enrolled in West Virginia, 5 are shown here.
Susan Abruzzino
PAC
Bridgeport, WV
Janette Adkins
PA-C
Beckley, WV
Michael Adkins
P.A.
Hurricane, WV
Kristine Agnew
P.A.C.
South Charleston, WV
Samuel Amaro
PA
Martinsburg, WV
Compare Medical Physician Assistant nationally: see state-by-state distribution →
Frequently Asked Questions
What is Shawna Alloway, PA-C's specialty? ▼
Shawna Alloway, PA-C specializes in Medical Physician Assistant and practices in Parkersburg, West Virginia. Credentials: PA-C.
How much does Shawna Alloway, PA-C prescribe under Medicare Part D? ▼
In 2024, Shawna Alloway, PA-C wrote 1,693 Medicare Part D claims totaling $148K in drug costs for 251 beneficiaries.
What is Shawna Alloway, PA-C's Medicare quality score? ▼
Shawna Alloway, PA-C has a CMS MIPS Final Score of 94.1/100 (Quality: 78.5). The average MIPS Final Score across the 454,083 clinicians with at least one published category score is 83.5; clinicians whose score CMS assigned without scoring any category are excluded from that average. Source: CMS Merit-based Incentive Payment System (MIPS) 2023.
Where is Shawna Alloway, PA-C located? ▼
Shawna Alloway, PA-C is located at 600 18TH STREET, Parkersburg, WV, 20101. Phone: (304) 424-4844.
What is Shawna Alloway, PA-C's NPI number? ▼
Shawna Alloway, PA-C's National Provider Identifier (NPI) is 1134553175, issued on 08/27/2013.
How many Medical Physician Assistant providers are there in the US? ▼
There are 40,694 Medical Physician Assistant providers across 55 states in the US. The average Medical Physician Assistant provider writes 1,139 Medicare Part D claims per year.
What drugs does Shawna Alloway, PA-C prescribe most often? ▼
Based on 2024 Medicare Part D data, Shawna Alloway, PA-C's most frequently prescribed drugs include Atorvastatin Calcium, Pantoprazole Sodium, Amlodipine Besylate. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Shawna Alloway, PA-C accept Medicare? ▼
Shawna Alloway, PA-C appears in CMS Medicare data with 1,693 Part D claims and 251 Medicare beneficiaries in 2024. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Shawna Alloway, PA-C's credentials? ▼
Shawna Alloway, PA-C's NPI is 1134553175 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 (2024). 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 August 2026 (NPPES) / 2024 (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
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 August 2026.