Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Sisira Gunawardane MD Inc

Family Medicine Physician in West Covina, CA · enumerated 2006 · authorized official Sisira Gunawardane, President of Corporation.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1922160845

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Sisira Gunawardane MD Inc

Other name <Unavail>

Practice address 333 N Sunset Ave, West Covina, CA, 91790

Phone (626) 960-5461

Fax (626) 962-7199

Enumeration date Dec 15, 2006

Last updated in NPPES Dec 18, 2007

Taxonomy & classification

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License A33761 (CA) Primary

Authorized official

Name Sisira Gunawardane

Title President of Corporation

Phone (626) 960-5461

Other identifiers

Identifier	Type	State	Issuer
GR0095500	Medicaid	CA	-

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2007-12-18. Verify at npiregistry.cms.hhs.gov.

Where is Sisira Gunawardane MD Inc located?

The practice location on file with NPPES is in West Covina, CA.

Providers at this address

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Sisira Gunawardane Family Medicine Physician · West Covina, CA NPI 1992994826 Hemalatha Parekh Family Medicine Physician · West Covina, CA NPI 1053586461

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-12-18.