Quick answers
- Which hospitals does Ian Downs work at?
- Medicare's official clinician data lists Ian Downs at 2 hospitals: Ronald Reagan UCLA Medical Center and Santa Monica - UCLA Med Ctr & Orthopaedic Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Ian Downs see patients?
- Medicare's clinician data lists 4 practice locations, including Santa Monica, CA and Los Angeles, CA. Call before your visit to confirm the address.
- What is Ian Downs's specialty?
- Medicare lists Endocrinology as the primary specialty, and also Internal Medicine.
- Does Ian Downs accept Medicare assignment?
- Yes. Medicare's clinician data says Ian Downs 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 Ian Downs offer telehealth?
- Medicare's clinician data says Ian Downs offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Ian Downs?
- (310) 458-2381, as listed in official Medicare / NPI Registry data.
- What is Ian Downs's NPI number?
- 1790216406. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Ian Downs works
Medicare's Facility Affiliation Data lists Ian Downs at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ronald Reagan UCLA Medical CenterLos Angeles, CA · Acute Care Hospital · CCN 050262
- Santa Monica - UCLA Med Ctr & Orthopaedic HospitalSanta Monica, CA · Acute Care Hospital · CCN 050112
Practice locations
Addresses where Ian Downs is enrolled with Medicare (CMS data updated 2026-10-02).
- 1245 16th StSanta Monica, CA 90404
- 2020 Santa Monica Blvd, Suite 210Santa Monica, CA 90404 (310) 458‑2381
- 2020 Santa Monica Blvd, Suite 550Santa Monica, CA 90404
- 700 W 7th St, S270 DLos Angeles, CA 90017 (213) 896‑0010
Group practices
Medicare enrollment lists Ian Downs as a member of this group (CMS data updated 2026-10-02).
- The Regents of the University of California1,462 clinicians in the group
Specialties
- Endocrinologyprimary
- Internal Medicinealso
Other endocrinologists in Santa Monica
Clinicians with the same Medicare primary specialty in Santa Monica, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Albert Einstein College Of Medicine Of Yeshiva University |
| Graduation year | 2017 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1790216406 |
| 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