NPI registry status
Active
2026 NPPES data Medical Physician Assistant NPI 1598764037 P.A.
Verify on CMS → Brian Loskill, P.A.
Medical Physician Assistant in Myrtle Beach, South Carolina.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 40,580 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
8K
Medicare Part D claims · 480 beneficiaries · Medical Physician Assistant avg: 1K
Generic prescribing
91%
generic claims · 9% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$306.64
18 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
Brian Loskill, P.A. filed 7,968 Medicare Part D claims in 2023 as a Medical Physician Assistant in Myrtle Beach, South Carolina, prescribing 91% generic.
- 8K
- Part D claims, 2023
- 91%
- generic prescribing
- $306.64
- 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.
Brian Loskill, P.A.'s Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
7,968 Top 3% higher than 97% 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 Brian Loskill, P.A.?
Quality data not reportedPrimary specialty
Medical Physician Assistant
Medicare Part D claims
7,968 7× vs specialty avg
Specialty distribution in South Carolina
How Medical Physician Assistant compares to other specialties among South Carolina 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 Medical 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).
Brian Loskill, P.A. appears in the CMS NPPES registry as a Medical Physician Assistant provider holding P.A. credentials at 809 82ND PKWY, Myrtle Beach, SC, 29572, with a listed phone of (843) 497-5929. NPI 1598764037 was issued on 07/18/2005.
Medicare Part D records for calendar year 2023 show 7,968 prescription claims written by this provider, covering 480 Medicare beneficiaries and totaling roughly $766K in drug spend, split 9% brand-name and 91% generic by claim count, with an opioid prescribing rate of 60.0%.
Medical Physician Assistant is a mid-sized specialty nationwide, with 40,580 enrolled providers across 55 states and an average of 1,077 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 | 1598764037 |
|---|---|
| Specialty | Medical Physician Assistant |
| Credentials | P.A. |
| Gender | Male |
| NPI Issued | 07/18/2005 |
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 Brian Loskill, P.A.. Source: openpaymentsdata.cms.gov.
Total received
$307
Largest payer
Forte Bio-Pharma LLC
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
Brian Loskill, P.A. - brand share 9.0%
Medical Physician Assistant average
9% brand-name claims vs 91% generic, on 7,968 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.
7,968
Total Claims
$766K
Total Drug Cost
480
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 8,762
- Total Day Supply
- 256,481
- Brand vs Generic
- 9% brand / 91% generic
- Brand Drug Cost
- $368K
- Generic Drug Cost
- $398K
- Opioid Claims
- 4,777 (60.0% rate)
Patient Demographics
- Average Patient Age
- 66.3 years
- Avg HCC Risk Score
- 1.51
- Gender Split
- 61% female / 39% male
- Age Distribution
- <65: 190, 65-74: 209, 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 Brian Loskill, P.A. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Oxycodone-Acetamin…
Oxycodone-Acetaminophen
1,179 claims
- Hydrocodone-Acetam…
Hydrocodone-Acetaminophen
801 claims
- Oxycodone Hcl
Oxycodone Hcl
714 claims
- Morphine Sulfate Er
Morphine Sulfate Er
514 claims
- Gabapentin 454
Gabapentin
454 claims
- Hydromorphone Hcl 443
Hydromorphone Hcl
443 claims
- Cyclobenzaprine Hcl 364
Cyclobenzaprine Hcl
364 claims
- Tizanidine Hcl 298
Tizanidine Hcl
298 claims
| Drug | Claims |
|---|---|
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | 1,179 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 801 |
| Oxycodone Hcl | 714 |
| Morphine Sulfate Er Morphine Sulfate | 514 |
| Gabapentin | 454 |
| Hydromorphone Hcl | 443 |
| Cyclobenzaprine Hcl | 364 |
| Tizanidine Hcl | 298 |
| Tramadol Hcl | 280 |
| Pregabalin | 252 |
* 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 Brian Loskill, P.A. fits within the Medical Physician Assistant landscape nationally.
40,580
Medical Physician Assistant Providers in US
55
States with Medical Physician Assistant
1,077
Avg Claims per Provider
Brian Loskill, P.A.'s 7,968 claims are above the specialty average of 1,077.
Nearby Medical 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 Loskill.
Dr. Rana Abedini
PA-C
Greenville, SC
Dr. Omotola Adebayo
NP
Seneca, SC
Dr. Amy Alexander
PA-C
Columbia, SC
Dyllan Alfaro
Myrtle Beach, SC
Dr. Diana Alford
P.A.
Summerville, SC
Compare Medical 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 South Carolina medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Medical 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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Medical Specialties Explained
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How insurance networks affect your costs
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Explore South Carolina
Frequently Asked Questions
What is Brian Loskill, P.A.'s specialty? ▼
Brian Loskill, P.A. specializes in Medical Physician Assistant and practices in Myrtle Beach, South Carolina. Credentials: P.A..
How much does Brian Loskill, P.A. prescribe under Medicare Part D? ▼
In 2023, Brian Loskill, P.A. wrote 7,968 Medicare Part D claims totaling $766K in drug costs for 480 beneficiaries.
Where is Brian Loskill, P.A. located? ▼
Brian Loskill, P.A. is located at 809 82ND PKWY, Myrtle Beach, SC, 29572. Phone: (843) 497-5929.
What is Brian Loskill, P.A.'s NPI number? ▼
Brian Loskill, P.A.'s National Provider Identifier (NPI) is 1598764037, issued on 07/18/2005.
Does Brian Loskill, P.A. prescribe more brand-name or generic drugs? ▼
Brian Loskill, P.A.'s prescribing is 9% brand-name and 91% generic drugs by claim count, with $368K in brand drug costs.
Does Brian Loskill, P.A. prescribe opioids? ▼
Yes, Brian Loskill, P.A. had 4,777 opioid claims in 2023 with an opioid prescribing rate of 60.0%.
How many Medical Physician Assistant providers are there in the US? ▼
There are 40,580 Medical Physician Assistant providers across 55 states in the US. The average Medical Physician Assistant provider writes 1,077 Medicare Part D claims per year.
What drugs does Brian Loskill, P.A. prescribe most often? ▼
Based on 2023 Medicare Part D data, Brian Loskill, P.A.'s most frequently prescribed drugs include Oxycodone-Acetaminophen, Hydrocodone-Acetaminophen, Oxycodone Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Brian Loskill, P.A. accept Medicare? ▼
Brian Loskill, P.A. appears in CMS Medicare data with 7,968 Part D claims and 480 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Brian Loskill, P.A.'s credentials? ▼
Brian Loskill, P.A.'s NPI is 1598764037 with credentials P.A.. 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.