Quick answers
- Which hospitals does Tim T. Lai work at?
- Medicare's official clinician data lists Tim T. Lai at 1 hospital: UCI Health-Orange. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Tim T. Lai see patients?
- Medicare's clinician data lists 3 practice locations, including Fountain Valley, CA, Westminster, CA and Garden Grove, CA. Call before your visit to confirm the address.
- What is Tim T. Lai's specialty?
- Medicare lists Neurology as the primary specialty.
- Does Tim T. Lai accept Medicare assignment?
- Yes. Medicare's clinician data says Tim T. Lai accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Tim T. Lai?
- (714) 898-0765, as listed in official Medicare / NPI Registry data.
- What is Tim T. Lai's NPI number?
- 1295094324. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Tim T. Lai works
Medicare's Facility Affiliation Data lists Tim T. Lai at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- UCI Health-OrangeOrange, CA · Acute Care Hospital · CCN 050348
Practice locations
Addresses where Tim T. Lai is enrolled with Medicare (CMS data updated 2026-10-02).
- 11100 Warner Ave, Suite 152Fountain Valley, CA 92708
- 7631 Wyoming St, Suite 201Westminster, CA 92683 (714) 898‑0765
- 8342 Garden Grove Blvd, Suite 7Garden Grove, CA 92844 (714) 486‑2521
Group practices
Medicare enrollment lists Tim T. Lai as a member of this group (CMS data updated 2026-10-02).
- Family Choice Aco Inc55 clinicians in the group
Specialties
- Neurologyprimary
Other neurologists in Fountain Valley
Clinicians with the same Medicare primary specialty in Fountain Valley, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | State University Of New York At Buffalo School Of Medicine |
| Graduation year | 2012 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1295094324 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians