Individual Provider Listing
William Ko
Accepting new patients
Quick answer: William Ko is a pain medicine provider located at 2251 N Harbor Blvd, Fullerton, CA, 92835, listed for Veterans searching VA Community Care options in the Fullerton VA region. This provider is currently accepting new patients. Veterans should verify VA referral authorization, current availability, address, and phone details before scheduling.
Last updated 2026-06-23. Provider data is sourced from public VA Community Care and NPI records where available.
Pain Medicine in Fullerton, CA
- Specialty
- Pain Medicine
- NPI
- 1629011762 ↗
- Taxonomy code
- 208VP0000X
- Location
- Fullerton, CA 92835
- VA region
- Fullerton
- Phone
- (714) 449-6230
- New patients
- Yes
Address: 2251 N Harbor Blvd, Fullerton, CA, 92835
Request an appointment with William Ko
Submit this intake before scheduling so the provider team has your contact details, care need, and VA referral status.
About Pain Medicine care through VA Community Care
This provider offers specialty care that the VA may cover through its Community Care program when services are not readily available, or not available in a timely way, at a local VA medical center.
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Frequently asked questions about William Ko
Is William Ko accepting new patients?
William Ko is currently listed as accepting new patients for VA Community Care referrals. Confirm availability with the office before scheduling.
Where is William Ko located?
William Ko is located at 2251 N Harbor Blvd, Fullerton, CA, 92835.
What is William Ko's specialty?
William Ko is listed under Pain Medicine and treats Veterans referred for chronic pain care through VA Community Care.
What is William Ko's NPI number?
William Ko has National Provider Identifier (NPI) 1629011762, which you can verify on the official CMS NPI Registry.
How do I contact William Ko?
You can reach William Ko by phone at (714) 449-6230. Confirm VA referral authorization before booking an appointment.
How can a Veteran see William Ko through VA Community Care?
VA Community Care lets eligible Veterans receive care from a community provider when the VA cannot provide the service nearby or in a timely way. Ask your VA care team for a referral and authorization, then schedule with this provider.
Provider data is sourced from public VA Community Care and NPI records and may change. Verify VA referral authorization and appointment availability before scheduling. This independent listing is not affiliated with the U.S. Department of Veterans Affairs.