Quick answers
- Where does Leia M. Ballesteros see patients?
- Medicare's clinician data lists 2 practice locations, including Templeton, CA and San Luis Obispo, CA. Call before your visit to confirm the address.
- What is Leia M. Ballesteros's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Leia M. Ballesteros accept Medicare assignment?
- Yes. Medicare's clinician data says Leia M. Ballesteros 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 Leia M. Ballesteros?
- (805) 434-5970, as listed in official Medicare / NPI Registry data.
- What is Leia M. Ballesteros's NPI number?
- 1205557550. 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 Leia M. Ballesteros is enrolled with Medicare (CMS data updated 2026-10-02).
- 234 Heather Ct, Suite 102Templeton, CA 93465 (805) 434‑5970
- 689 Tank Farm Rd, Suite 100San Luis Obispo, CA 93401 (805) 781‑3937
Group practices
Medicare enrollment lists Leia M. Ballesteros as a member of this group (CMS data updated 2026-10-02).
- San Luis Obispo Eye Associates, a Medical Group Inc.11 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Templeton
Clinicians with the same Medicare primary specialty in Templeton, CA — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Graduation year | 2022 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1205557550 |
| 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