Quick answers
- Does Stella L. Luo accept Medicare assignment?
- Yes. Medicare's clinician data says Stella L. Luo 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 Stella L. Luo see?
- In 2024, CMS data shows 988 Original Medicare patients and 3,194 services for Stella L. Luo. This counts Original Medicare only and measures volume, not quality.
- What is Stella L. Luo's NPI number?
- 1518127794. 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 Stella L. Luo, 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 | 988 |
|---|---|
| Services billed to Medicare | 3,194 |
| Different services or procedures | 39 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Established patient complete exam of visual system (92014)623 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)426 services
- Imaging of retina (92134)377 services
- Photography of the retina (92250)273 services
- Measurement of corneal curvature and depth of eye (92136)221 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 pressure70%
- Arthritis46%
- Diabetes28%
- Anxiety26%
- Chronic kidney disease26%
Practice locations
Addresses where Stella L. Luo is enrolled with Medicare (CMS data updated October 2, 2026).
- 2151 Fairview AveEaston, PA 18042 (610) 258‑4334
- 5201 Hamilton BlvdAllentown, PA 18106 (610) 530‑4444
- 601 Walnut St, 210w Kay and Tabas Ophthalmology AssociatesPhiladelphia, PA 19106 (215) 925‑6402
Group practices
Medicare enrollment lists Stella L. Luo as a member of these groups (CMS data updated October 2, 2026).
- Kay and Tabas Ophthalmology9 clinicians in the group
- Hamilton Eye Institute P.C.6 clinicians in the group
Specialties
- Ophthalmologyprimary
Other ophthalmologists in Easton
Clinicians with the same Medicare primary specialty in Easton, PA — not a recommendation.
Other clinicians in Kay and Tabas Ophthalmology
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Temple University School Of Medicine |
| Graduation year | 2007 (19 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1518127794 |
| 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