LAKSHAN NICHOLAS FONSEKA DO
NPI 1669113353
Psychiatry & Neurology - Psychiatry in San Francisco, CA
About Lakshan Nicholas Fonseka Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LAKSHAN NICHOLAS FONSEKA DO (NPI 1669113353) is an individual psychiatry provider in San Francisco, California, licensed in California (20A25632) and active in the NPI registry since April 2022. He is enrolled in Medicare PECOS and maintains a secondary practice location in Brockton.
NPPES Registry Identity
Specialties & Licenses 2
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Lakshan Nicholas Fonseka Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94143 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAN FRANCISCO, CA 94143
SAN FRANCISCO, CA 94143
SAN FRANCISCO, CA 94143
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Lakshan Fonseka's NPI number?
The NPI number for Lakshan Fonseka is 1669113353. It was assigned to this individual provider in the NPPES registry on April 5, 2022.
Where is Lakshan Fonseka located?
Lakshan Fonseka practices at 675 18th St # Pb-5250, San Francisco, CA 94143. The listed phone number is (415) 476-7000.
What is Lakshan Fonseka's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Lakshan Fonseka enrolled in Medicare?
Yes. Lakshan Fonseka is registered in the Medicare PECOS enrollment system.
When was this NPI record last updated?
The NPPES record for Lakshan Fonseka was last updated on June 26, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.
