Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Sunil M Dissanayake, M.D.

Family Medicine Physician in Rowland Heights, CA · enumerated 2005 · practices at Sunil M. Dissanayake MD A Professional Corporation.

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

National Provider Identifier

1942290093

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Registry record

Entity type Individual (Type 1)

Name Dr. Sunil M Dissanayake

Credential M.D.

Sex Male

Practice address 1612 Nogales St, Rowland Heights, CA, 91748

Phone (626) 965-1646

Fax (626) 965-4697

Enumeration date Oct 27, 2005

Last updated in NPPES Dec 23, 2008

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians · License A 39447 (CA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
HA39447A	Other	-	MEDICARE PIN #2
00A394470	Medicaid	CA	-
AO763Z	Other	-	MEDICARE PIN #3

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

Where does Sunil Dissanayake practice?

The practice location on file with NPPES is in Rowland Heights, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Sunil Dissanayake?

The National Provider Identifier (NPI) for Sunil Dissanayake is 1942290093, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Sunil M. Dissanayake MD A Professional Corporation Family Medicine Physician · Rowland Heights, CA NPI 1811065204

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-12-23.