Quick answers
- Where does Maria De Castro see patients?
- Medicare's clinician data lists 2 practice locations, including Beverly Hills, CA. Call before your visit to confirm the address.
- What is Maria De Castro's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Maria De Castro accept Medicare assignment?
- Yes. Medicare's clinician data says Maria De Castro 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 Maria De Castro?
- (310) 651-2050, as listed in official Medicare / NPI Registry data.
- What is Maria De Castro's NPI number?
- 1528058633. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Maria De Castro is enrolled with Medicare (CMS data updated 2026-10-02).
- 450 N Roxbury Dr, Suite 600Beverly Hills, CA 90210 (310) 651‑2050
- 9735 Wilshire Blvd, Suite 100Beverly Hills, CA 90212 (310) 601‑3900
Group practices
Medicare enrollment lists Maria De Castro as a member of this group (CMS data updated 2026-10-02).
- Precision Anesthesia Group Inc15 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Beverly Hills
Clinicians with the same Medicare primary specialty in Beverly Hills, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Missouri, Kansas City, School Of Medicine |
| Graduation year | 1987 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1528058633 |
| 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
- 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