Sienna Wickramasekera, PA-C
NPI 1962096636 · Physician Assistant · Las Vegas, NV
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sienna Wickramasekera, PA-C is a Physician Assistant provider in Las Vegas, NV (NPI 1962096636).
Provider details
- NPI number
- 1962096636
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA2408 (NV)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
5 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
123 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 46 | $79 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 21 | $50 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 20 | $97 |
| Amplifed Dna Or Rna Probe Detection of Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19) Antigen87635 | 19 | $50 |
| Automated Urinalysis Test81003 | 17 | $2 |
Typical Medicare-allowed amounts for these services range $2–$97 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 21 | 20 |
| Nirmatrelvir/Ritonavirbrand: Paxlovid | 15 | 15 |
| Mupirocin | 14 | 14 |
| Cephalexin | 14 | 14 |
| Meloxicam | 12 | 12 |
| Prednisone | 12 | 12 |
| Fluticasone Propionate | 11 | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-02-23
- Last updated
- 2024-03-25
- Certified
- 2021-08-06
Frequently asked questions
- What is Sienna Wickramasekera's NPI number?
- Sienna Wickramasekera's National Provider Identifier (NPI) is 1962096636, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sienna Wickramasekera's specialty?
- Sienna Wickramasekera is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sienna Wickramasekera located?
- Sienna Wickramasekera's practice location on file with NPPES is 650 N Nellis Blvd, Las Vegas, NV 89110-5382.
- What is Sienna Wickramasekera's phone number?
- The practice phone number listed in the NPPES registry for Sienna Wickramasekera is (702) 790-8000.
- Does Sienna Wickramasekera accept Medicare?
- Sienna Wickramasekera is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sienna Wickramasekera's NPI active?
- Yes — Sienna Wickramasekera's NPI (1962096636) is active in the NPPES registry as of the last update on 2024-03-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.