Quick answers
- Which hospitals does Jonathan L. Liang work at?
- Medicare's official clinician data lists Jonathan L. Liang at 2 hospitals: Providence Little Co of Mary Medical Center San Pedro and Providence Little Company of Mary Medical Center Torrance. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Jonathan L. Liang see patients?
- Medicare's clinician data lists 3 practice locations, including Ontario, CA, Torrance, CA and Fontana, CA. Call before your visit to confirm the address.
- What is Jonathan L. Liang's specialty?
- Medicare lists Physical Medicine and Rehabilitation as the primary specialty.
- Does Jonathan L. Liang accept Medicare assignment?
- Yes. Medicare's clinician data says Jonathan L. Liang 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 Jonathan L. Liang offer telehealth?
- Medicare's clinician data says Jonathan L. Liang offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Jonathan L. Liang?
- (909) 724-5000, as listed in official Medicare / NPI Registry data.
- What is Jonathan L. Liang's NPI number?
- 1477014918. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Jonathan L. Liang works
Medicare's Facility Affiliation Data lists Jonathan L. Liang at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Providence Little Co of Mary Medical Center San PedroSan Pedro, CA · Acute Care Hospital · CCN 050078
- Providence Little Company of Mary Medical Center TorranceTorrance, CA · Acute Care Hospital · CCN 050353
Practice locations
Addresses where Jonathan L. Liang is enrolled with Medicare (CMS data updated 2026-10-02).
- 2295 S Vineyard AveOntario, CA 91761 (909) 724‑5000
- 4320 Maricopa StTorrance, CA 90503 (562) 424‑1011
- 9961 Sierra AveFontana, CA 92335 (909) 427‑5000
Group practices
Medicare enrollment lists Jonathan L. Liang as a member of this group (CMS data updated 2026-10-02).
- Southern California Permanente Medical Group11,293 clinicians in the group
Specialties
Find other Physical Medicine and Rehabilitation doctors in California →
Other rehabilitation doctors in Ontario
Clinicians with the same Medicare primary specialty in Ontario, CA — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Touro Un College Of Osteopathic Medicine, Vallejo |
| Graduation year | 2019 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1477014918 |
| 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