Quick answers
- Which hospitals does Nirav M. Mamdani work at?
- Medicare's official clinician data lists Nirav M. Mamdani at 1 hospital: Loma Linda University Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Nirav M. Mamdani see patients?
- Medicare's clinician data lists 9 practice locations, including Loma Linda, CA, Hesperia, CA and San Bernardino, CA. Call before your visit to confirm the address.
- What is Nirav M. Mamdani's specialty?
- Medicare lists Cardiovascular Disease (Cardiology) as the primary specialty, and also Internal Medicine.
- Does Nirav M. Mamdani accept Medicare assignment?
- Yes. Medicare's clinician data says Nirav M. Mamdani 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 Nirav M. Mamdani offer telehealth?
- Medicare's clinician data says Nirav M. Mamdani offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Nirav M. Mamdani?
- (909) 558-4207, as listed in official Medicare / NPI Registry data.
- What is Nirav M. Mamdani's NPI number?
- 1427240639. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Nirav M. Mamdani works
Medicare's Facility Affiliation Data lists Nirav M. Mamdani at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Loma Linda University Medical CenterLoma Linda, CA · Acute Care Hospital · CCN 050327
Practice locations
Addresses where Nirav M. Mamdani is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 9; the Medicare profile lists all.
- 11234 Anderson StLoma Linda, CA 92354
- 11370 Anderson StLoma Linda, CA 92354
- 12021 Jacaranda AveHesperia, CA 92345 (909) 558‑4207
- 250 S G StSan Bernardino, CA 92410 (909) 382‑7100
- 26780 Barton RdRedlands, CA 92373 (909) 558‑5174
Group practices
Medicare enrollment lists Nirav M. Mamdani as a member of these groups (CMS data updated 2026-10-02).
- Faculty Physicians and Surgeons of Llusm1,315 clinicians in the group
- Sac Health System227 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in California →
Other cardiologists in Loma Linda
Clinicians with the same Medicare primary specialty in Loma Linda, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2001 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1427240639 |
| 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