Rebecca D'Silva, PA-C
Medical Physician Assistant in N Las Vegas, Nevada. This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 40,527 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.
What the federal data shows
Rebecca D'Silva, PA-C filed 1,503 Medicare Part D claims in 2023 as a Medical Physician Assistant in N Las Vegas, Nevada.
- 2K
- Part D claims, 2023
- $45.89
- 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.
Rebecca D'Silva, PA-C's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
1,503 Top 19% higher than 81% 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 Rebecca D'Silva, PA-C?
Quality data not reportedPrimary specialty
Medicare Part D claims
Specialty distribution in Nevada
How Medical Physician Assistant compares to other specialties among Nevada providers
Largest specialties in Nevada (% of in-state providers)
Medical Physician Assistant ranks #45 among Nevada's specialties (0.3% of in-state providers)
Each bar is a specialty's share of the Nevada provider total, by primary NUCC taxonomy. The highlighted bar is Medical Physician Assistant; the long tail of smaller specialties is omitted for legibility.
Specialty board-certification context
Estimated specialty board-certified rate - Medical Physician Assistant (ABMS / AOA reference)
- Est. board-certified rate
- 78%
- Medical Physician Assistant ABMS/AOA estimate
Est. board-certified rate (Medical Physician Assistant) - ABMS / AOA estimate
Verify credentials
- Verify via ABMS free public lookup
- Verify via AOA osteopathic boards
- Specialty volume Medical Physician Assistant US NPIs
Specialty board-certified rate - Medical Physician Assistant estimate
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus Maintenance of Certification cycles. CMS does not publish a per-provider board-certification field; the figure shown is the specialty-level estimated rate from ABMS / AOA reference data.
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).
Rebecca D'Silva, PA-C appears in the CMS NPPES registry as a Medical Physician Assistant provider holding PA-C credentials at 1302 W CRAIG RD, N Las Vegas, NV, 89032, with a listed phone of (702) 657-9555. NPI 1710512835 was issued on 03/09/2020. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what D'Silva 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 1,503 prescription claims written by this provider, covering 295 Medicare beneficiaries and totaling roughly $139K in drug spend, with an opioid prescribing rate of 24.4%. 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.
Medical Physician Assistant is a mid-sized specialty nationwide, with 40,527 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 | 1710512835 |
|---|---|
| Specialty | Medical Physician Assistant |
| Credentials | PA-C |
| Gender | Female |
| NPI Issued | 03/09/2020 |
Verify this provider's license
PlainDoctor pulls this profile from the CMS NPPES public registry. Confirm Rebecca D'Silva, PA-C's current license status, disciplinary history, and board certifications with the Nevada State Board of Medical Examiners in Nevada before relying on this page for a clinical or care decision.
How we sourced this profile
Hospital and facility affiliations
Facilities where Rebecca D'Silva, 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.
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 Rebecca D'Silva, PA-C. Source: openpaymentsdata.cms.gov.
Total received
$46
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 2023.
Prescribing Breakdown
- 30-Day Fills
- 2,273
- Total Day Supply
- 64,284
- Generic Drug Cost
- $28K
- Opioid Claims
- 366 (24.4% rate)
- Antibiotic Claims
- 31
Patient Demographics
- Average Patient Age
- 64.3 years
- Avg HCC Risk Score
- 1.57
- Gender Split
- 64% female / 36% male
- Age Distribution
- <65: 117, 65-74: 136, 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 Rebecca D'Silva, PA-C prescribes most
Top Medicare Part D drugs by claim count, 2023
- Oxycodone-Acetamin…
Oxycodone-Acetaminophen
149 claims
- Hydrocodone-Acetam…
Hydrocodone-Acetaminophen
120 claims
- Gabapentin
Gabapentin
71 claims
- Pregabalin 53
Pregabalin
53 claims
- Atorvastatin Calcium 46
Atorvastatin Calcium
46 claims
- Cyclobenzaprine Hcl 37
Cyclobenzaprine Hcl
37 claims
- Morphine Sulfate Er 35
Morphine Sulfate Er
35 claims
- Meloxicam 34
Meloxicam
34 claims
| Drug | Claims |
|---|---|
| Oxycodone-Acetaminophen Oxycodone Hcl/Acetaminophen | 149 |
| Hydrocodone-Acetaminophen Hydrocodone/Acetaminophen | 120 |
| Gabapentin | 71 |
| Pregabalin | 53 |
| Atorvastatin Calcium | 46 |
| Cyclobenzaprine Hcl | 37 |
| Morphine Sulfate Er Morphine Sulfate | 35 |
| Meloxicam | 34 |
| Zolpidem Tartrate | 29 |
| Prednisone | 28 |
* 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 Rebecca D'Silva, PA-C fits within the Medical Physician Assistant landscape nationally.
Rebecca D'Silva, PA-C's 1,503 claims are above the specialty average of 1,077.
Nearby Medical Physician Assistant Providers in Nevada
Other clinicians with the same primary specialty enrolled in Nevada, drawn from the same CMS NPPES roster as D'Silva.
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 Nevada 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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Frequently Asked Questions
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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