Quick answers
- Does Steven K. Luminais accept Medicare assignment?
- Yes. Medicare's clinician data says Steven K. Luminais 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 Steven K. Luminais see?
- In 2024, CMS data shows 745 Original Medicare patients and 2,824 services for Steven K. Luminais. This counts Original Medicare only and measures volume, not quality.
- What is Steven K. Luminais's NPI number?
- 1205872843. 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 Steven K. Luminais, 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 | 745 |
|---|---|
| Services billed to Medicare | 2,824 |
| Different services or procedures | 29 |
| Participating Medicare provider | Yes |
| Average age of these patients | 77 |
Most frequent services
- Established patient problem focused exam of visual system (92012)592 services
- Established patient complete exam of visual system (92014)380 services
- Photography of the retina (92250)352 services
- Closure of tear duct opening using plug (68761)310 services
- Imaging of optic nerve (92133)292 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 blood pressure75%
- High cholesterol75%
- Arthritis45%
- Diabetes33%
- Ischemic heart disease31%
- Chronic kidney disease25%
Practice locations
Addresses where Steven K. Luminais is enrolled with Medicare (CMS data updated October 2, 2026).
- 1175 Lancaster AveBerwyn, PA 19312 (610) 384‑9100
- 3000 C G Zinn RdThorndale, PA 19372 (610) 384‑9100
Group practices
Medicare enrollment lists Steven K. Luminais as a member of this group (CMS data updated October 2, 2026).
- Focus Eye Group PC7 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Pennsylvania
Clinicians with the same Medicare primary specialty in Pennsylvania — not a recommendation.
Other clinicians in Focus Eye Group PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Js Weill Medical College, Cornell University |
| Graduation year | 1979 (47 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1205872843 |
| 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