Kanishka Wijegunaratne, M.D.
NPI 1669714754 · Internal Medicine Physician · Encino, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kanishka Wijegunaratne, M.D. is a Internal Medicine Physician provider in Encino, CA (NPI 1669714754).
Provider details
- NPI number
- 1669714754
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- A135131 (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
13 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
1,545 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 50 Minutes99233 | 985 | $122 |
| Advance Care Planning, First 30 Minutes99497 | 245 | $78 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 139 | $119 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 83 | $178 |
| Critical Care, First 30-74 Minutes99291 | 59 | $214 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 23 | $81 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 51 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 94 | 19 |
| Rosuvastatin Calcium | 51 | 11 |
| Gabapentin | 49 | 17 |
| Ipratropium/Albuterol Sulfatebrand: Ipratropium-Albuterol | 46 | — |
| Atorvastatin Calcium | 45 | 19 |
| Levothyroxine Sodium | 39 | — |
| Apixaban |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-03-26
- Last updated
- 2020-09-02
- Certified
- 2020-09-02
Frequently asked questions
- What is Kanishka Wijegunaratne's NPI number?
- Kanishka Wijegunaratne's National Provider Identifier (NPI) is 1669714754, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kanishka Wijegunaratne's specialty?
- Kanishka Wijegunaratne is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kanishka Wijegunaratne located?
- Kanishka Wijegunaratne's practice location on file with NPPES is 16837 Shileno Pl, Encino, CA 91436-3534.
- What is Kanishka Wijegunaratne's phone number?
- The practice phone number listed in the NPPES registry for Kanishka Wijegunaratne is (310) 388-6798.
- Does Kanishka Wijegunaratne accept Medicare?
- Kanishka Wijegunaratne is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kanishka Wijegunaratne's NPI active?
- Yes — Kanishka Wijegunaratne's NPI (1669714754) is active in the NPPES registry as of the last update on 2020-09-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.