Quick answers
- Which hospitals does Bassem M. Lashin work at?
- Medicare's official clinician data lists Bassem M. Lashin at 2 hospitals: Redlands Community Hospital and San Gorgonio Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Bassem M. Lashin see patients?
- Medicare's clinician data lists 1 practice location in Redlands, CA. Call before your visit to confirm the address.
- What is Bassem M. Lashin's specialty?
- Medicare lists Hospitalist as the primary specialty, and also Internal Medicine.
- Does Bassem M. Lashin accept Medicare assignment?
- Yes. Medicare's clinician data says Bassem M. Lashin 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 Bassem M. Lashin?
- (909) 793-3311, as listed in official Medicare / NPI Registry data.
- What is Bassem M. Lashin's NPI number?
- 1952833170. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Bassem M. Lashin works
Medicare's Facility Affiliation Data lists Bassem M. Lashin at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Redlands Community HospitalRedlands, CA · Acute Care Hospital · CCN 050272
- San Gorgonio Memorial HospitalBanning, CA · Acute Care Hospital · CCN 050054
Practice locations
Addresses where Bassem M. Lashin is enrolled with Medicare (CMS data updated 2026-10-02).
- 2 W Fern AveRedlands, CA 92373 (909) 793‑3311
Group practices
Medicare enrollment lists Bassem M. Lashin as a member of this group (CMS data updated 2026-10-02).
- Beaver Medical Group P C247 clinicians in the group
Specialties
- Hospitalistprimary
- Internal Medicinealso
Other hospitalists in Redlands
Clinicians with the same Medicare primary specialty in Redlands, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1999 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1952833170 |
| 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