Shamila Senanayake, MD
NPI 1477660660 · Nephrology Physician · Torrance, CA
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shamila Senanayake, MD is a Nephrology Physician provider in Torrance, CA (NPI 1477660660).
Provider details
- NPI number
- 1477660660
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A116936 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
621 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 224 | $81 |
| Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960 | 90 | $370 |
| Hemodialysis Procedure With Physician Evaluation90935 | 74 | $73 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 74 | $117 |
| Dialysis Services, 2-3 Physician Visits Per Month (20 Years Or Older)90961 | 62 | $308 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 54 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 97 | 40 |
| Losartan Potassium | 92 | 33 |
| Calcitriol | 80 | 24 |
| Amlodipine Besylate | 70 | 25 |
| Parenteral Amino Acid 20% No.1brand: Prosol | 52 | — |
| Sevelamer Carbonate | 52 | 21 |
| Hydralazine Hcl | 47 | 19 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-24
- Last updated
- 2023-03-07
- Certified
- 2021-12-01
Frequently asked questions
- What is Shamila Senanayake's NPI number?
- Shamila Senanayake's National Provider Identifier (NPI) is 1477660660, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shamila Senanayake's specialty?
- Shamila Senanayake is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Shamila Senanayake located?
- Shamila Senanayake's practice location on file with NPPES is 20911 Earl St Ste 180, Torrance, CA 90503-4353.
- What is Shamila Senanayake's phone number?
- The practice phone number listed in the NPPES registry for Shamila Senanayake is (310) 370-4660.
- Does Shamila Senanayake accept Medicare?
- Shamila Senanayake is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shamila Senanayake's NPI active?
- Yes — Shamila Senanayake's NPI (1477660660) is active in the NPPES registry as of the last update on 2023-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.