Quick answers
- Which hospitals does Arlett Guerrero work at?
- Medicare's official clinician data lists Arlett Guerrero at 1 hospital: PIH Health Hospital-Whittier. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Arlett Guerrero see patients?
- Medicare's clinician data lists 3 practice locations, including Whittier, CA and La Mirada, CA. Call before your visit to confirm the address.
- What is Arlett Guerrero's specialty?
- Medicare lists Physician Assistant as the primary specialty.
- Does Arlett Guerrero accept Medicare assignment?
- Yes. Medicare's clinician data says Arlett 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.
- Does Arlett Guerrero offer telehealth?
- Medicare's clinician data says Arlett Guerrero offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Arlett Guerrero?
- (562) 789-5430, as listed in official Medicare / NPI Registry data.
- What is Arlett Guerrero's NPI number?
- 1285327114. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Arlett Guerrero works
Medicare's Facility Affiliation Data lists Arlett Guerrero at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- PIH Health Hospital-WhittierWhittier, CA · Acute Care Hospital · CCN 050169
Practice locations
Addresses where Arlett Guerrero is enrolled with Medicare (CMS data updated 2026-10-02).
- 12462 Putnam StWhittier, CA 90602 (562) 789‑5430
- 12675 La Mirada Blvd, Suite 201and401La Mirada, CA 90638 (562) 903‑7339
- 6557 Greenleaf AveWhittier, CA 90601
Group practices
Medicare enrollment lists Arlett Guerrero as a member of this group (CMS data updated 2026-10-02).
- PIH Health Physicians622 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Whittier
Clinicians with the same Medicare primary specialty in Whittier, CA — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2022 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1285327114 |
| 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