Quick answers
- Does Mark B. Yeghiazarian accept Medicare assignment?
- Yes. Medicare's clinician data says Mark B. Yeghiazarian accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Mark B. Yeghiazarian see?
- In 2024, CMS data shows 82 Original Medicare patients and 245 services for Mark B. Yeghiazarian. This counts Original Medicare only and measures volume, not quality.
- What is Mark B. Yeghiazarian's NPI number?
- 1356829691. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Mark B. Yeghiazarian, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 82 |
|---|---|
| Services billed to Medicare | 245 |
| Different services or procedures | 14 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Photography of the retina (92250)63 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)49 services
- Established patient complete exam of visual system (92014)40 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)26 services
- Imaging of optic nerve (92133)24 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol66%
- High blood pressure56%
- Arthritis43%
- Ischemic heart disease18%
- Chronic kidney disease17%
- Diabetes16%
Practice locations
Addresses where Mark B. Yeghiazarian is enrolled with Medicare (CMS data updated October 2, 2026).
- 11717 Bernardo Plaza Ct, Suite 105San Diego, CA 92128 (858) 487‑5555
Group practices
Medicare enrollment lists Mark B. Yeghiazarian as a member of this group (CMS data updated October 2, 2026).
- Total Vision PC110 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in San Diego
Clinicians with the same Medicare primary specialty in San Diego, CA — not a recommendation.
Other clinicians in Total Vision PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Optometry school | Southern California College Of Optometry |
| Graduation year | 2018 (8 years since optometry school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1356829691 |
| 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 October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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