2026 NPPES data Physician Assistant NPI 1790775385 PA-C
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ROBERTA ALSWORTH, PA-C

Physician Assistant in MYRTLE BEACH, South Carolina. 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
18
Medicare Part D claims · 11 beneficiaries · Physician Assistant avg: 790
Industry payments
$113.66
3 payments · CMS Open Payments (Sunshine Act)
What the federal data reveals: ROBERTA ALSWORTH, PA-C is a Physician Assistant ([object Object]) practicing in MYRTLE BEACH, South Carolina with a Medicare Part D prescribing footprint of 18 claims across 11 beneficiaries . Industry payments of $113.66 across 3 transactions are disclosed under CMS Open Payments (Sunshine Act).

What stands out: ROBERTA ALSWORTH, PA-C filed 18 Medicare Part D claims in 2023 across MYRTLE BEACH, South Carolina. Every figure on this page comes straight from federal CMS records, with no proprietary rating applied.

ROBERTA ALSWORTH, PA-C at a glance

Quality data not reported

NPI registry status

Active

Issued 10/25/2005

NPI 1790775385

Primary specialty

Physician Assistant

High-volume

149,975 US NPIs in this specialty

Medicare Part D claims

18 98% vs specialty avg

2023 prescription claims

Specialty avg: 790

Specialty distribution in South Carolina

How Physician Assistant compares to other specialties among South Carolina providers

South Carolina providers

Physician Assistant share within South Carolina

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

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).

ROBERTA ALSWORTH, PA-C is a Physician Assistant provider practicing in MYRTLE BEACH, South Carolina, according to the CMS National Plan and Provider Enumeration System (NPPES). Credentials: PA-C. NPI: 1790775385. 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.

ROBERTA ALSWORTH, PA-C appears in the CMS NPPES registry as a Physician Assistant provider holding PA-C credentials at 945 82ND PKWY, MYRTLE BEACH, SC, 29572, with a listed phone of (843) 449-3381. NPI 1790775385 was issued on 10/25/2005. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what ALSWORTH 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 18 prescription claims written by this provider, covering 11 Medicare beneficiaries and totaling roughly $505 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

945 82ND PKWY
MYRTLE BEACH, SC 29572

Provider Details

NPI 1790775385
Specialty Physician Assistant
Credentials PA-C
Gender Female
NPI Issued 10/25/2005

Hospital and facility affiliations

Facilities where ROBERTA ALSWORTH, 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.

MCLEOD PHYSICIAN ASSOCIATES II
LORIS, SC

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 ROBERTA ALSWORTH, PA-C. Source: openpaymentsdata.cms.gov.

Total received

$114

Largest payer

Organogenesis 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.

18
Total Claims
$505
Total Drug Cost
11
Medicare Beneficiaries

Prescribing Breakdown

30-Day Fills
38
Total Day Supply
1,002
Generic Drug Cost
$227

Patient Demographics

Average Patient Age
74.0 years
Avg HCC Risk Score
4.42

Physician Assistant Overview

How ROBERTA ALSWORTH, 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

ROBERTA ALSWORTH, PA-C's 18 claims are below the specialty average of 790.

Nearby Physician Assistant Providers in South Carolina

Other clinicians with the same primary specialty enrolled in South Carolina, drawn from the same CMS NPPES roster as ALSWORTH.

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

Frequently Asked Questions

What is ROBERTA ALSWORTH, PA-C's specialty?
ROBERTA ALSWORTH, PA-C specializes in Physician Assistant and practices in MYRTLE BEACH, South Carolina. Credentials: PA-C.
How much does ROBERTA ALSWORTH, PA-C prescribe under Medicare Part D?
In 2023, ROBERTA ALSWORTH, PA-C wrote 18 Medicare Part D claims totaling $505 in drug costs for 11 beneficiaries.
Where is ROBERTA ALSWORTH, PA-C located?
ROBERTA ALSWORTH, PA-C is located at 945 82ND PKWY, MYRTLE BEACH, SC, 29572. Phone: (843) 449-3381.
What is ROBERTA ALSWORTH, PA-C's NPI number?
ROBERTA ALSWORTH, PA-C's National Provider Identifier (NPI) is 1790775385, issued on 10/25/2005.
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.
Does ROBERTA ALSWORTH, PA-C accept Medicare?
ROBERTA ALSWORTH, PA-C appears in CMS Medicare data with 18 Part D claims and 11 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify ROBERTA ALSWORTH, PA-C's credentials?
ROBERTA ALSWORTH, PA-C's NPI is 1790775385 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