Quick answers
- Which hospitals does Collins Liu work at?
- Medicare's official clinician data lists Collins Liu at 1 hospital: Keck Hospital of USC. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Collins Liu see patients?
- Medicare's clinician data lists 8 practice locations, including San Diego, CA, Tallahassee, FL and Los Angeles, CA. Call before your visit to confirm the address.
- What is Collins Liu's specialty?
- Medicare lists Neurology as the primary specialty.
- Does Collins Liu accept Medicare assignment?
- Yes. Medicare's clinician data says Collins Liu 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 Collins Liu offer telehealth?
- Medicare's clinician data says Collins Liu offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Collins Liu?
- (619) 630-8676, as listed in official Medicare / NPI Registry data.
- What is Collins Liu's NPI number?
- 1851547459. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Collins Liu works
Medicare's Facility Affiliation Data lists Collins Liu at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Keck Hospital of USCLos Angeles, CA · Acute Care Hospital · CCN 050696
Practice locations
Addresses where Collins Liu is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 8; the Medicare profile lists all.
- 10962 W Ocean Air Dr, Apt 1104San Diego, CA 92130 (619) 630‑8676
- 113 S Monroe St, Fl 1Tallahassee, FL 32301 (408) 507‑1061
- 1520 San Pablo StLos Angeles, CA 90033 (800) 872‑2273
- 201 Penn Ctr Blvd, Suite 400Pittsburgh, PA 15235 (408) 507‑1061
- 205 E 42nd St, Suite 1947New York, NY 10017 (313) 887‑0960
Group practices
Medicare enrollment lists Collins Liu as a member of these groups (CMS data updated 2026-10-02).
- USC Care Medical Group Inc1,380 clinicians in the group
- On Demand Neurology PA15 clinicians in the group
- On Demand Neurology of Ca PC6 clinicians in the group
Specialties
- Neurologyprimary
Other neurologists in San Diego
Clinicians with the same Medicare primary specialty in San Diego, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | New York Medical College |
| Graduation year | 2008 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1851547459 |
| 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