Quick answers
- Which hospitals does Lawrence B. Greenberg work at?
- Medicare's official clinician data lists Lawrence B. Greenberg 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 Lawrence B. Greenberg see patients?
- Medicare's clinician data lists 2 practice locations, including San Pedro, CA and Carson, CA. Call before your visit to confirm the address.
- What is Lawrence B. Greenberg's specialty?
- Medicare lists Family Practice as the primary specialty, and also Hospice/Palliative Care.
- Does Lawrence B. Greenberg accept Medicare assignment?
- Yes. Medicare's clinician data says Lawrence B. Greenberg 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 Lawrence B. Greenberg offer telehealth?
- Medicare's clinician data says Lawrence B. Greenberg offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Lawrence B. Greenberg?
- (310) 831-9482, as listed in official Medicare / NPI Registry data.
- What is Lawrence B. Greenberg's NPI number?
- 1043348436. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Lawrence B. Greenberg works
Medicare's Facility Affiliation Data lists Lawrence B. Greenberg 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 Lawrence B. Greenberg is enrolled with Medicare (CMS data updated 2026-10-02).
- 1499 W 1st StSan Pedro, CA 90732 (310) 831‑9482
- 21501 Avalon Blvd, Suite 100Carson, CA 90745 (310) 835‑6627
Group practices
Medicare enrollment lists Lawrence B. Greenberg as a member of this group (CMS data updated 2026-10-02).
- Providence Medical Institute288 clinicians in the group
Specialties
- Family Practiceprimary
- Hospice/Palliative Carealso
Other family doctors in San Pedro
Clinicians with the same Medicare primary specialty in San Pedro, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Temple University School Of Medicine |
| Graduation year | 1985 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1043348436 |
| 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