Quick answers
- Which hospitals does John Swift work at?
- Medicare's official clinician data lists John Swift at 5 hospitals: Glendale Mem Hospital & Hlth Center, Northridge Hospital Medical Center, Providence Saint Joseph Medical Ctr, Ridgecrest Regional Hospital and St Mary Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John Swift see patients?
- Medicare's clinician data lists 4 practice locations, including Rancho Mirage, CA, Jacksonville, FL and Port Orange, FL. Call before your visit to confirm the address.
- What is John Swift's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does John Swift accept Medicare assignment?
- Yes. Medicare's clinician data says John Swift 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 John Swift?
- (818) 639-2901, as listed in official Medicare / NPI Registry data.
- What is John Swift's NPI number?
- 1942256110. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John Swift works
Medicare's Facility Affiliation Data lists John Swift at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Glendale Mem Hospital & Hlth CenterGlendale, CA · Acute Care Hospital · CCN 050058
- Northridge Hospital Medical CenterNorthridge, CA · Acute Care Hospital · CCN 050116
- Providence Saint Joseph Medical CtrBurbank, CA · Acute Care Hospital · CCN 050235
- Ridgecrest Regional HospitalRidgecrest, CA · Critical Access Hospital · CCN 051333
- St Mary Medical CenterLong Beach, CA · Acute Care Hospital · CCN 050191
Practice locations
Addresses where John Swift is enrolled with Medicare (CMS data updated 2026-10-02).
- 121 Waterford CirRancho Mirage, CA 92270 (818) 639‑2901
- 12743 Ellis Island DrJacksonville, FL 32224 (818) 435‑1433
- 4177 Mayfair LnPort Orange, FL 32129 (818) 639‑2901
- 501 S Buena Vista StBurbank, CA 91505 (818) 639‑2901
Group practices
Medicare enrollment lists John Swift as a member of these groups (CMS data updated 2026-10-02).
- Golden State Imaging Associates Inc239 clinicians in the group
- Renaissance Imaging Medical Associates Inc124 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Rancho Mirage
Clinicians with the same Medicare primary specialty in Rancho Mirage, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Harvard Medical School |
| Graduation year | 1982 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1942256110 |
| 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