Quick answers
- Where does Luis R. Diaz see patients?
- Medicare's clinician data lists 2 practice locations, including Guadalupe, CA and Santa Barbara, CA. Call before your visit to confirm the address.
- What is Luis R. Diaz's specialty?
- Medicare lists Chiropractic as the primary specialty.
- Does Luis R. Diaz accept Medicare assignment?
- Yes. Medicare's clinician data says Luis R. Diaz 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 Luis R. Diaz?
- (805) 343-5577, as listed in official Medicare / NPI Registry data.
- What is Luis R. Diaz's NPI number?
- 1154417244. 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 Luis R. Diaz is enrolled with Medicare (CMS data updated 2026-10-02).
- 4723 W Main St, Suite HGuadalupe, CA 93434 (805) 343‑5577
- 811 E Mason StSanta Barbara, CA 93103 (805) 965‑9801
Group practices
Medicare enrollment lists Luis R. Diaz as a member of this group (CMS data updated 2026-10-02).
- Community Health Centers of the Central Coast Inc73 clinicians in the group
Specialties
- Chiropracticprimary
Other chiropractors in California
Clinicians with the same Medicare primary specialty in California — not a recommendation.
Clinician information
| Credential | DC |
|---|---|
| Graduation year | 2000 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1154417244 |
| 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