Quick answers
- Which hospitals does Robert J. Giombetti work at?
- Medicare's official clinician data lists Robert J. Giombetti at 4 hospitals: Cedars-Sinai Medical Center, Centinela Hospital Medical Center, College Medical Center and Memorial Hospital of Gardena. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Robert J. Giombetti see patients?
- Medicare's clinician data lists 1 practice location in Marina Del Rey, CA. Call before your visit to confirm the address.
- What is Robert J. Giombetti's specialty?
- Medicare lists Neurology as the primary specialty.
- Does Robert J. Giombetti accept Medicare assignment?
- Yes. Medicare's clinician data says Robert J. Giombetti 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 Robert J. Giombetti?
- (310) 306-8876, as listed in official Medicare / NPI Registry data.
- What is Robert J. Giombetti's NPI number?
- 1659445211. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Robert J. Giombetti works
Medicare's Facility Affiliation Data lists Robert J. Giombetti at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Cedars-Sinai Medical CenterLos Angeles, CA · Acute Care Hospital · CCN 050625
- Centinela Hospital Medical CenterInglewood, CA · Acute Care Hospital · CCN 050739
- College Medical CenterLong Beach, CA · Acute Care Hospital · CCN 050776
- Memorial Hospital of GardenaGardena, CA · Acute Care Hospital · CCN 050468
Practice locations
Addresses where Robert J. Giombetti is enrolled with Medicare (CMS data updated 2026-10-02).
- 4560 Admiralty Way, Suite 352Marina Del Rey, CA 90292 (310) 306‑8876
Group practices
Medicare enrollment lists Robert J. Giombetti as a member of this group (CMS data updated 2026-10-02).
- Southern California Neuro Medical Services Inc6 clinicians in the group
Specialties
- Neurologyprimary
Other neurologists in Marina Del Rey
Clinicians with the same Medicare primary specialty in Marina Del Rey, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Rochester School Of Medicine And Dentistry |
| Graduation year | 1986 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1659445211 |
| 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