2026 NPPES data Physician Assistant NPI 1164138293 PA-C
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JUILIA BARKER, PA-C

Physician Assistant in BRIDGEPORT, West Virginia. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.

Federal data — no proprietary rating. PlainDoctor publishes the actual CMS NPPES and Medicare records — NPI registration, specialty, practice location, and prescribing data — without a composite score or editorial opinion on top. Every field traces to a federal source.
Prescribing volume
1K
Medicare Part D claims · 476 beneficiaries · Physician Assistant avg: 790
What the federal data reveals: JUILIA BARKER, PA-C is a Physician Assistant ([object Object]) practicing in BRIDGEPORT, West Virginia with a Medicare Part D prescribing footprint of 1K claims across 476 beneficiaries .

What the federal data shows

JUILIA BARKER, PA-C filed 1,095 Medicare Part D claims in 2023 as a Physician Assistant in BRIDGEPORT, West Virginia.

1K
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.

JUILIA BARKER, PA-C at a glance

Quality data not reported

NPI registry status

Active

Issued 01/23/2023

NPI 1164138293

Primary specialty

Physician Assistant

High-volume

149,975 US NPIs in this specialty

Medicare Part D claims

1,095 39% vs specialty avg

2023 prescription claims

Specialty avg: 790

Specialty distribution in West Virginia

How Physician Assistant compares to other specialties among West Virginia providers

West Virginia providers

Physician Assistant share within West Virginia

1. Physician Assistant42%2. Internal medicine21%3. Family medicine17%4. Surgical12%5. Pediatric8%
Physician Assistant share within West Virginia

Specialty board-certification context

Estimated specialty board-certified rate — Physician Assistant (ABMS / AOA reference)

Quality data not reported
Est. board-certified rate
78%
Physician Assistant ABMS/AOA estimate

Est. board-certified rate (Physician Assistant) — ABMS / AOA estimate

0%100%78%
Est. board-certified rate (Physician Assistant) — ABMS / AOA estimate

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).

JUILIA BARKER, PA-C is a Physician Assistant provider practicing in BRIDGEPORT, West Virginia, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: PA-C. NPI: 1164138293. This profile includes practice location, specialty classification, and organizational affiliations from the CMS provider registry. Provider information is self-reported to CMS and updated monthly.

JUILIA BARKER, PA-C appears in the CMS NPPES registry as a Physician Assistant provider holding PA-C credentials at 327 MEDICAL PARK DR, BRIDGEPORT, WV, 26330, with a listed phone of (681) 342-3660. NPI 1164138293 was issued on 01/23/2023. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what BARKER most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.

Medicare Part D records for calendar year 2023 show 1,095 prescription claims written by this provider, covering 476 Medicare beneficiaries and totaling roughly $127K in drug spend. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy.

Physician Assistant is a high-volume specialty nationwide, with 149,975 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

327 MEDICAL PARK DR
BRIDGEPORT, WV 26330

Provider Details

NPI 1164138293
Specialty Physician Assistant
Credentials PA-C
Gender Female
NPI Issued 01/23/2023

Hospital and facility affiliations

Facilities where JUILIA 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.

UNITED HOSPITAL CENTER INC
BRIDGEPORT, 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).

Medicare Part D Prescribing Data

CMS Medicare Part D prescriber-level data for calendar year 2023.

1,095
Total Claims
$127K
Total Drug Cost
476
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
2,284
Total Day Supply
63,499
Generic Drug Cost
$35K
Antibiotic Claims
275

Patient Demographics

Average Patient Age
72.7 years
Avg HCC Risk Score
1.53
Gender Split
37% female / 63% male
Age Distribution
<65: 64, 65-74: 209, 75-84: 148, 85+: 55

Top Prescribed Drugs (Medicare Part D)

Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.

Drug Claims
Tamsulosin Hcl
261
Finasteride
133
Myrbetriq
Mirabegron
102
Alfuzosin Hcl Er
Alfuzosin Hcl
76
Ciprofloxacin Hcl
76
Solifenacin Succinate
60
Oxybutynin Chloride Er
Oxybutynin Chloride
48
Nitrofurantoin Mono-Macro
Nitrofurantoin Monohyd/M-Cryst
42
Cephalexin
32
Cefdinir
31

* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.

Physician Assistant Overview

How JUILIA BARKER, PA-C fits within the Physician Assistant landscape nationally.

149,975
Physician Assistant Providers in US
56
States with Physician Assistant
790
Avg Claims per Provider

JUILIA BARKER, PA-C's 1,095 claims are above 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.

Compare Physician Assistant nationally: see state-by-state distribution →

Frequently Asked Questions

What is JUILIA BARKER, PA-C's specialty?
JUILIA BARKER, PA-C specializes in Physician Assistant and practices in BRIDGEPORT, West Virginia. Credentials: PA-C.
How much does JUILIA BARKER, PA-C prescribe under Medicare Part D?
In 2023, JUILIA BARKER, PA-C wrote 1,095 Medicare Part D claims totaling $127K in drug costs for 476 beneficiaries.
Where is JUILIA BARKER, PA-C located?
JUILIA BARKER, PA-C is located at 327 MEDICAL PARK DR, BRIDGEPORT, WV, 26330. Phone: (681) 342-3660.
What is JUILIA BARKER, PA-C's NPI number?
JUILIA BARKER, PA-C's National Provider Identifier (NPI) is 1164138293, issued on 01/23/2023.
How many Physician Assistant providers are there in the US?
There are 149,975 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 JUILIA BARKER, PA-C prescribe most often?
Based on 2023 Medicare Part D data, JUILIA BARKER, PA-C's most frequently prescribed drugs include Tamsulosin Hcl, Finasteride, Myrbetriq. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does JUILIA BARKER, PA-C accept Medicare?
JUILIA BARKER, PA-C appears in CMS Medicare data with 1,095 Part D claims and 476 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify JUILIA BARKER, PA-C's credentials?
JUILIA BARKER, PA-C's NPI is 1164138293 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

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