Quick answers
- Which hospitals does Alfredo Guerrero work at?
- Medicare's official clinician data lists Alfredo Guerrero at 2 hospitals: Adventist Health Bakersfield and Adventist Health Delano. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Alfredo Guerrero see patients?
- Medicare's clinician data lists 2 practice locations, including Visalia, CA and Tulare, CA. Call before your visit to confirm the address.
- What is Alfredo Guerrero's specialty?
- Medicare lists Emergency Medicine as the primary specialty.
- Does Alfredo Guerrero accept Medicare assignment?
- Yes. Medicare's clinician data says Alfredo Guerrero 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 Alfredo Guerrero?
- (559) 624-2000, as listed in official Medicare / NPI Registry data.
- What is Alfredo Guerrero's NPI number?
- 1790246247. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Alfredo Guerrero works
Medicare's Facility Affiliation Data lists Alfredo Guerrero at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Adventist Health BakersfieldBakersfield, CA · Acute Care Hospital · CCN 050455
- Adventist Health DelanoDelano, CA · Acute Care Hospital · CCN 050608
Practice locations
Addresses where Alfredo Guerrero is enrolled with Medicare (CMS data updated 2026-10-02).
- 400 W Mineral King AveVisalia, CA 93291 (559) 624‑2000
- 869 N Cherry StTulare, CA 93274 (559) 688‑0821
Group practices
Medicare enrollment lists Alfredo Guerrero as a member of this group (CMS data updated 2026-10-02).
- Cep America - California1,292 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Visalia
Clinicians with the same Medicare primary specialty in Visalia, CA — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2019 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1790246247 |
| 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