Quick answers
- Does Amy N. Badger-Asaravala accept Medicare assignment?
- Yes. Medicare's clinician data says Amy N. Badger-Asaravala 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 Amy N. Badger-Asaravala see?
- In 2024, CMS data shows 613 Original Medicare patients and 2,985 services for Amy N. Badger-Asaravala. This counts Original Medicare only and measures volume, not quality.
- What is Amy N. Badger-Asaravala's NPI number?
- 1831389089. 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 Amy N. Badger-Asaravala, 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 | 613 |
|---|---|
| Services billed to Medicare | 2,985 |
| Different services or procedures | 45 |
| Participating Medicare provider | Yes |
| Average age of these patients | 77 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)535 services
- Exam of visual field with extended testing (92083)520 services
- Imaging of optic nerve (92133)492 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)344 services
- Established patient complete exam of visual system (92014)242 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 pressure73%
- Arthritis37%
- Diabetes36%
- Ischemic heart disease26%
- Chronic kidney disease25%
Practice locations
Addresses where Amy N. Badger-Asaravala is enrolled with Medicare (CMS data updated October 2, 2026).
- 1085 W El Camino RealSunnyvale, CA 94087 (408) 524‑5900
- 3200 Kearney StFremont, CA 94538 (510) 490‑1222
- 370 Distel CirLos Altos, CA 94022 (650) 254‑5200
- 4050 Dublin BlvdDublin, CA 94568 (925) 875‑6100
- 795 El Camino RealPalo Alto, CA 94301 (415) 600‑1020
Group practices
Medicare enrollment lists Amy N. Badger-Asaravala as a member of this group (CMS data updated October 2, 2026).
- Sutter Bay Medical Foundation3,829 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Sunnyvale
Clinicians with the same Medicare primary specialty in Sunnyvale, CA — not a recommendation.
Other clinicians in Sutter Bay Medical Foundation
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Northwestern University Feinberg Medical School |
| Graduation year | 2006 (20 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1831389089 |
| 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