Quick answers
- Where does Pablo M. Arregui see patients?
- Medicare's clinician data lists 2 practice locations, including Chico, CA. Call before your visit to confirm the address.
- What is Pablo M. Arregui's specialty?
- Medicare lists Ophthalmology as the primary specialty.
- Does Pablo M. Arregui accept Medicare assignment?
- Yes. Medicare's clinician data says Pablo M. Arregui 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 Pablo M. Arregui?
- (530) 895-1727, as listed in official Medicare / NPI Registry data.
- What is Pablo M. Arregui's NPI number?
- 1043253347. 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 Pablo M. Arregui is enrolled with Medicare (CMS data updated 2026-10-02).
- 3401 EsplanadeChico, CA 95973 (530) 895‑1727
- 605 W E AveChico, CA 95926
Group practices
Medicare enrollment lists Pablo M. Arregui as a member of this group (CMS data updated 2026-10-02).
- Chico Eye Center Medical Group8 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Chico
Clinicians with the same Medicare primary specialty in Chico, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Georgetown University School Of Medicine |
| Graduation year | 1988 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1043253347 |
| 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