Quick answers
- Where does Concepcion A. Regacho see patients?
- Medicare's clinician data lists 2 practice locations, including Los Angeles, CA. Call before your visit to confirm the address.
- What is Concepcion A. Regacho's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Concepcion A. Regacho accept Medicare assignment?
- Yes. Medicare's clinician data says Concepcion A. Regacho 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 Concepcion A. Regacho?
- (213) 866-1900, as listed in official Medicare / NPI Registry data.
- What is Concepcion A. Regacho's NPI number?
- 1124169768. 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 Concepcion A. Regacho is enrolled with Medicare (CMS data updated 2026-10-02).
- 1400 S Grand Ave, Suite 700Los Angeles, CA 90015 (213) 866‑1900
- 1401 S Grand AveLos Angeles, CA 90015 (213) 742‑5910
Group practices
Medicare enrollment lists Concepcion A. Regacho as a member of this group (CMS data updated 2026-10-02).
- Socal Anesthesia Solutions Inc46 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Los Angeles
Clinicians with the same Medicare primary specialty in Los Angeles, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1973 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1124169768 |
| 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