NPI registry status
Active
2026 NPPES data Physician Assistant NPI 1366437527 PA-C
Verify on CMS → Angela Barker, PA-C
Physician Assistant in Oak Hill, 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 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
350
Medicare Part D claims · 116 beneficiaries · Physician Assistant avg: 790
Industry payments
$90.39
5 payments · CMS Open Payments (Sunshine Act)
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Angela Barker, PA-C filed 350 Medicare Part D claims in 2023 as a Physician Assistant in Oak Hill, West Virginia.
- 350
- Part D claims, 2023
- $90.39
- 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.
Angela Barker, PA-C's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
350 Top 43% higher than 57% 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 Angela Barker, PA-C?
Quality data not reportedPrimary specialty
Physician Assistant
Medicare Part D claims
350 56% vs specialty avg
Specialty distribution in West Virginia
How Physician Assistant compares to other specialties among West Virginia 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).
Angela Barker, PA-C appears in the CMS NPPES registry as a Physician Assistant provider holding PA-C credentials at 497 MALL RD, Oak Hill, WV, 25901, with a listed phone of (304) 469-2905. NPI 1366437527 was issued on 09/14/2005.
Medicare Part D records for calendar year 2023 show 350 prescription claims written by this provider, covering 116 Medicare beneficiaries and totaling roughly $37K in drug spend.
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 | 1366437527 |
|---|---|
| Specialty | Physician Assistant |
| Credentials | PA-C |
| Gender | Female |
| NPI Issued | 09/14/2005 |
Hospital and facility affiliations
Facilities where Angela Barker, 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.
New River Health Association Inc
Oak Hill, 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 Angela Barker, PA-C. Source: openpaymentsdata.cms.gov.
Total received
$90
Largest payer
AIMMUNE THERAPEUTICS, 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 2023.
350
Total Claims
$37K
Total Drug Cost
116
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 668
- Total Day Supply
- 18,542
- Generic Drug Cost
- $12K
Patient Demographics
- Average Patient Age
- 67.8 years
- Avg HCC Risk Score
- 1.41
- Gender Split
- 58% female / 42% male
- Age Distribution
- <65: 33, 65-74: 60, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Angela Barker, PA-C prescribes most
Top Medicare Part D drugs by claim count, 2023
- Buprenorphine-Nalo…
Buprenorphine-Naloxone
51 claims
- Montelukast Sodium 20
Montelukast Sodium
20 claims
- Lisinopril 18
Lisinopril
18 claims
- Levothyroxine Sodium 14
Levothyroxine Sodium
14 claims
- Atorvastatin Calcium 13
Atorvastatin Calcium
13 claims
- Isosorbide Mononit… 13
Isosorbide Mononitrate Er
13 claims
- Hydrochlorothiazide 11
Hydrochlorothiazide
11 claims
- Metformin Hcl 11
Metformin Hcl
11 claims
| Drug | Claims |
|---|---|
| Buprenorphine-Naloxone Buprenorphine Hcl/Naloxone Hcl | 51 |
| Montelukast Sodium | 20 |
| Lisinopril | 18 |
| Levothyroxine Sodium | 14 |
| Atorvastatin Calcium | 13 |
| Isosorbide Mononitrate Er Isosorbide Mononitrate | 13 |
| Hydrochlorothiazide | 11 |
| Metformin Hcl | 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 Angela Barker, 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
Angela Barker, PA-C's 350 claims are below the specialty average of 790.
Nearby 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 Barker.
Taylor Abbott
Huntington, WV
Dr. Sarah Adamczyk
PA-C
Morgantown, WV
Dr. Brittany Addair
PA-C
Welch, WV
Benjamin Adkins
Logan, WV
Corey Adkins
Morgantown, WV
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 West Virginia 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.
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Explore West Virginia
Frequently Asked Questions
What is Angela Barker, PA-C's specialty? ▼
Angela Barker, PA-C specializes in Physician Assistant and practices in Oak Hill, West Virginia. Credentials: PA-C.
How much does Angela Barker, PA-C prescribe under Medicare Part D? ▼
In 2023, Angela Barker, PA-C wrote 350 Medicare Part D claims totaling $37K in drug costs for 116 beneficiaries.
Where is Angela Barker, PA-C located? ▼
Angela Barker, PA-C is located at 497 MALL RD, Oak Hill, WV, 25901. Phone: (304) 469-2905.
What is Angela Barker, PA-C's NPI number? ▼
Angela Barker, PA-C's National Provider Identifier (NPI) is 1366437527, issued on 09/14/2005.
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 Angela Barker, PA-C prescribe most often? ▼
Based on 2023 Medicare Part D data, Angela Barker, PA-C's most frequently prescribed drugs include Buprenorphine-Naloxone, Montelukast Sodium, Lisinopril. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Angela Barker, PA-C accept Medicare? ▼
Angela Barker, PA-C appears in CMS Medicare data with 350 Part D claims and 116 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Angela Barker, PA-C's credentials? ▼
Angela Barker, PA-C's NPI is 1366437527 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.
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.