Quick answers
- Where does Donald R. Zvanut see patients?
- Medicare's clinician data lists 3 practice locations, including La Mesa, CA and La Jolla, CA. Call before your visit to confirm the address.
- What is Donald R. Zvanut's specialty?
- Medicare lists Optometry as the primary specialty.
- Does Donald R. Zvanut accept Medicare assignment?
- Yes. Medicare's clinician data says Donald R. Zvanut 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 Donald R. Zvanut?
- (619) 465-2020, as listed in official Medicare / NPI Registry data.
- What is Donald R. Zvanut's NPI number?
- 1336211804. 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 Donald R. Zvanut is enrolled with Medicare (CMS data updated 2026-10-02).
- 5565 Grossmont Ctr Dr, Suite 551La Mesa, CA 91942 (619) 465‑2020
- 7339 El Cajon Blvd, Suite ALa Mesa, CA 91942 (619) 722‑8460
- 9850 Genesee AveLa Jolla, CA 92037 (858) 457‑3010
Group practices
Medicare enrollment lists Donald R. Zvanut as a member of this group (CMS data updated 2026-10-02).
- Retina Institute of California Medical Group, a California Medical Par77 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in La Mesa
Clinicians with the same Medicare primary specialty in La Mesa, CA — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Medical school | Southern California College Of Optometry |
| Graduation year | 1986 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1336211804 |
| 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