Quick answers
- Which hospitals does Laurence B. Murillo work at?
- Medicare's official clinician data lists Laurence B. Murillo at 1 hospital: Arrowhead Regional Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Laurence B. Murillo see patients?
- Medicare's clinician data lists 3 practice locations, including Apple Valley, CA and Colton, CA. Call before your visit to confirm the address.
- What is Laurence B. Murillo's specialty?
- Medicare lists Certified Registered Nurse Anesthetist (CRNA) as the primary specialty.
- Does Laurence B. Murillo accept Medicare assignment?
- Medicare's clinician data says Laurence B. Murillo may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Laurence B. Murillo?
- (760) 946-0618, as listed in official Medicare / NPI Registry data.
- What is Laurence B. Murillo's NPI number?
- 1841566080. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Laurence B. Murillo works
Medicare's Facility Affiliation Data lists Laurence B. Murillo at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Arrowhead Regional Medical CenterColton, CA · Acute Care Hospital · CCN 050245
Practice locations
Addresses where Laurence B. Murillo is enrolled with Medicare (CMS data updated 2026-10-02).
- 16030 Kamana RdApple Valley, CA 92307 (760) 946‑0618
- 1900 E Washington StColton, CA 92324 (909) 825‑3425
- 400 N Pepper AveColton, CA 92324 (909) 580‑2440
Group practices
Medicare enrollment lists Laurence B. Murillo as a member of these groups (CMS data updated 2026-10-02).
- Inland Empire Anesthesia Medical Group, Inc37 clinicians in the group
- Raelle Anesthesia Inc15 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), California →
Other nurse anesthetists in Apple Valley
Clinicians with the same Medicare primary specialty in Apple Valley, CA — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2019 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1841566080 |
| 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