Quick answers
- Where does Joseph G. Marquez see patients?
- Medicare's clinician data lists 2 practice locations, including Vista, CA and Bakersfield, CA. Call before your visit to confirm the address.
- What is Joseph G. Marquez's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Joseph G. Marquez accept Medicare assignment?
- Yes. Medicare's clinician data says Joseph G. Marquez 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 Joseph G. Marquez offer telehealth?
- Medicare's clinician data says Joseph G. Marquez offers telehealth services. Ask the office which visits can be done by video or phone.
- What is the phone number for Joseph G. Marquez?
- (858) 554-1212, as listed in official Medicare / NPI Registry data.
- What is Joseph G. Marquez's NPI number?
- 1679002141. 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 Joseph G. Marquez is enrolled with Medicare (CMS data updated 2026-10-02).
- 204 S Santa Fe AveVista, CA 92084 (858) 554‑1212
- 3733 San Dimas St, Suite 101Bakersfield, CA 93301 (800) 353‑5400
Group practices
Medicare enrollment lists Joseph G. Marquez as a member of these groups (CMS data updated 2026-10-02).
- Southern California Permanente Medical Group11,293 clinicians in the group
- Monica Perlman MD Inc364 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Vista
Clinicians with the same Medicare primary specialty in Vista, CA — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Graduation year | 2016 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1679002141 |
| 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