Quick answers
- Where does Juan J. Trejo see patients?
- Medicare's clinician data lists 2 practice locations, including Salinas, CA and Monterey, CA. Call before your visit to confirm the address.
- What is Juan J. Trejo's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Juan J. Trejo accept Medicare assignment?
- Yes. Medicare's clinician data says Juan J. Trejo 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 Juan J. Trejo?
- (831) 443-4422, as listed in official Medicare / NPI Registry data.
- What is Juan J. Trejo's NPI number?
- 1477505584. 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 Juan J. Trejo is enrolled with Medicare (CMS data updated 2026-10-02).
- 1630 N Main StSalinas, CA 93906 (831) 443‑4422
- 900 Cass St, Suite 102Monterey, CA 93940 (831) 373‑1116
Specialties
- Optometryprimary
Other optometrists in Salinas
Clinicians with the same Medicare primary specialty in Salinas, CA — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Medical school | Southern California College Of Optometry |
| Graduation year | 1999 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1477505584 |
| 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