Quick answers
- Which hospitals does Stephen A. Dada work at?
- Medicare's official clinician data lists Stephen A. Dada at 4 hospitals: Northridge Hospital Medical Center, Southwest Healthcare Rancho Springs Hospital, St Bernardine Medical Center and Temecula Valley Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Stephen A. Dada see patients?
- Medicare's clinician data lists 5 practice locations, including Northridge, CA, San Bernardino, CA and Wildomar, CA. Call before your visit to confirm the address.
- What is Stephen A. Dada's specialty?
- Medicare lists General Surgery as the primary specialty.
- Does Stephen A. Dada accept Medicare assignment?
- Yes. Medicare's clinician data says Stephen A. Dada 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 Stephen A. Dada?
- (818) 998-8591, as listed in official Medicare / NPI Registry data.
- What is Stephen A. Dada's NPI number?
- 1710040605. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Stephen A. Dada works
Medicare's Facility Affiliation Data lists Stephen A. Dada at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Northridge Hospital Medical CenterNorthridge, CA · Acute Care Hospital · CCN 050116
- Southwest Healthcare Rancho Springs HospitalMurrieta, CA · Acute Care Hospital · CCN 050701
- St Bernardine Medical CenterSan Bernardino, CA · Acute Care Hospital · CCN 050129
- Temecula Valley HospitalTemecula, CA · Acute Care Hospital · CCN 050775
Practice locations
Addresses where Stephen A. Dada is enrolled with Medicare (CMS data updated 2026-10-02).
- 18300 Roscoe BlvdNorthridge, CA 91325 (818) 998‑8591
- 2101 N Waterman AveSan Bernardino, CA 92404 (909) 327‑3288
- 36320 Inland Valley Dr, Suite 101Wildomar, CA 92595 (951) 698‑3000
- 36320 Inland Valley Dr, Suite 101aWildomar, CA 92595 (951) 698‑3000
- 401 E Highland Ave, Suite 351San Bernardino, CA 92404 (909) 820‑7200
Group practices
Medicare enrollment lists Stephen A. Dada as a member of these groups (CMS data updated 2026-10-02).
- Murrieta Valley Surgery Associates Medical Group Inc Apc16 clinicians in the group
- Northridge Trauma Surgeons Inc a Medical Corporation13 clinicians in the group
- Inland Valley Trauma and Acute Care Surgery Apc Inc11 clinicians in the group
- Western Acute Care Surgeons Inc5 clinicians in the group
Specialties
- General Surgeryprimary
Other general surgeons in Northridge
Clinicians with the same Medicare primary specialty in Northridge, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Temple University School Of Medicine |
| Graduation year | 2002 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1710040605 |
| 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