Quick answers
- Does Tarek El-Sawy accept Medicare assignment?
- Yes. Medicare's clinician data says Tarek El-Sawy 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 Tarek El-Sawy see?
- In 2024, CMS data shows 706 Original Medicare patients and 8,627 services for Tarek El-Sawy. This counts Original Medicare only and measures volume, not quality.
- What is Tarek El-Sawy's NPI number?
- 1922269083. 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 Tarek El-Sawy, 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 | 706 |
|---|---|
| Services billed to Medicare | 8,627 |
| Different services or procedures | 66 |
| Participating Medicare provider | Yes |
| Average age of these patients | 77 |
Most frequent services
- Injection, onabotulinumtoxina, 1 unit (J0585)6,666 services
- Photography of content of eyes (92285)495 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)371 services
- New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)224 services
- Repair of tendon of upper eyelid (67904)149 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 cholesterol75%
- High blood pressure64%
- Arthritis44%
- Ischemic heart disease22%
- Osteoporosis22%
- Diabetes20%
Practice locations
Addresses where Tarek El-Sawy is enrolled with Medicare (CMS data updated October 2, 2026).
- 10300 S De Anza Blvd, Suite ACupertino, CA 95014 (408) 253‑3083
- 1174 Castro St, Suite 100Mountain View, CA 94040 (650) 961‑2585
Group practices
Medicare enrollment lists Tarek El-Sawy as a member of these groups (CMS data updated October 2, 2026).
- Spectrum Eye Physicians a Medical Corporation15 clinicians in the group
- Peninsula Laser Eye Medical Group Inc4 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Cupertino
Clinicians with the same Medicare primary specialty in Cupertino, CA — not a recommendation.
Other clinicians in Spectrum Eye Physicians a Medical Corporation
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Clvlnd Clinic Lerner College Of Med Of Case Wstn Rsv University |
| Graduation year | 2006 (20 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1922269083 |
| 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