Quick answers
- Does Rachel S. McKay accept Medicare assignment?
- Yes. Medicare's clinician data says Rachel S. McKay 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 Rachel S. McKay see?
- In 2024, CMS data shows 280 Original Medicare patients and 1,337 services for Rachel S. McKay. This counts Original Medicare only and measures volume, not quality.
- What is Rachel S. McKay's NPI number?
- 1306418686. 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 Rachel S. McKay, 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 | 280 |
|---|---|
| Services billed to Medicare | 1,337 |
| Different services or procedures | 16 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Established patient complete exam of visual system (92014)186 services
- Photography of the retina (92250)141 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)78 services
- Exam of visual field with extended testing (92083)49 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)47 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 pressure69%
- High cholesterol69%
- Arthritis41%
- Diabetes28%
- Ischemic heart disease28%
- Anxiety14%
Practice locations
Addresses where Rachel S. McKay is enrolled with Medicare (CMS data updated October 2, 2026).
- 121 N Grand Ave WSpringfield, IL 62702 (217) 528‑3233
- 2741 Praire Crossing DrSpringfield, IL 62711 (217) 528‑3233
- 303 N Keller DrEffingham, IL 62401 (217) 342‑2672
Group practices
Medicare enrollment lists Rachel S. McKay as a member of these groups (CMS data updated October 2, 2026).
- Springfield Vision Care Associates Ltd9 clinicians in the group
- DRS Sehy and Jones Optometrists PC3 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Springfield
Clinicians with the same Medicare primary specialty in Springfield, IL — not a recommendation.
Other clinicians in Springfield Vision Care Associates Ltd
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Graduation year | 2021 (5 years since optometry school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1306418686 |
| 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