Quick answers
- Which hospitals does Sen B. Lai work at?
- Medicare's official clinician data lists Sen B. Lai at 3 hospitals: College Medical Center, Memorialcare Long Beach Medical Center and Torrance Memorial Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Sen B. Lai see patients?
- Medicare's clinician data lists 2 practice locations, including Long Beach, CA. Call before your visit to confirm the address.
- What is Sen B. Lai's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty, and also Internal Medicine.
- Does Sen B. Lai accept Medicare assignment?
- Yes. Medicare's clinician data says Sen B. 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.
- Does Sen B. Lai offer telehealth?
- Medicare's clinician data says Sen B. Lai offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Sen B. Lai?
- (562) 595-9799, as listed in official Medicare / NPI Registry data.
- What is Sen B. Lai's NPI number?
- 1740227040. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Sen B. Lai works
Medicare's Facility Affiliation Data lists Sen B. Lai at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- College Medical CenterLong Beach, CA · Acute Care Hospital · CCN 050776
- Memorialcare Long Beach Medical CenterLong Beach, CA · Acute Care Hospital · CCN 050485
- Torrance Memorial Medical CenterTorrance, CA · Acute Care Hospital · CCN 050351
Practice locations
Addresses where Sen B. Lai is enrolled with Medicare (CMS data updated 2026-10-02).
- 1974 Santa Fe AveLong Beach, CA 90810 (562) 595‑9799
- 2690 Pacific Ave, Suite 290Long Beach, CA 90806
Group practices
Medicare enrollment lists Sen B. Lai as a member of this group (CMS data updated 2026-10-02).
- Regional Physicians Medical Group Inc7 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in California →
Other cardiologists in Long Beach
Clinicians with the same Medicare primary specialty in Long Beach, CA — not a recommendation.
Clinician information
| Graduation year | 1971 |
|---|---|
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1740227040 |
| 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