Quick answers
- Does Martin L. Fishman accept Medicare assignment?
- Yes. Medicare's clinician data says Martin L. Fishman 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 Martin L. Fishman see?
- In 2024, CMS data shows 1,064 Original Medicare patients and 3,324 services for Martin L. Fishman. This counts Original Medicare only and measures volume, not quality.
- What is Martin L. Fishman's NPI number?
- 1205875820. 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 Martin L. Fishman, 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 | 1,064 |
|---|---|
| Services billed to Medicare | 3,324 |
| Different services or procedures | 29 |
| Participating Medicare provider | Yes |
| Average age of these patients | 78 |
Most frequent services
- Established patient complete exam of visual system (92014)950 services
- Photography of the retina (92250)771 services
- Established patient problem focused exam of visual system (92012)624 services
- Exam of visual field with extended testing (92083)170 services
- Measurement of corneal curvature and depth of eye (92136)151 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 pressure72%
- Arthritis42%
- Ischemic heart disease26%
- Diabetes25%
- Osteoporosis22%
Hospitals where Martin L. Fishman works
Medicare's Facility Affiliation Data lists Martin L. Fishman at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- El Camino HealthMountain View, CA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 050308
Practice locations
Addresses where Martin L. Fishman is enrolled with Medicare (CMS data updated October 2, 2026).
- 431 Monterey Ave, Suite 3Los Gatos, CA 95030 (408) 354‑9510
Group practices
Medicare enrollment lists Martin L. Fishman as a member of this group (CMS data updated October 2, 2026).
- Spectrum Eye Physicians a Medical Corporation15 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Los Gatos
Clinicians with the same Medicare primary specialty in Los Gatos, 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 |
|---|---|
| Graduation year | 1970 (56 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1205875820 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- 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