Quick answers
- Does Elizabeth J. Wolff accept Medicare assignment?
- Yes. Medicare's clinician data says Elizabeth J. Wolff 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 Elizabeth J. Wolff see?
- In 2024, CMS data shows 407 Original Medicare patients and 7,790 services for Elizabeth J. Wolff. This counts Original Medicare only and measures volume, not quality.
- What is Elizabeth J. Wolff's NPI number?
- 1598915811. 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 Elizabeth J. Wolff, 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 | 407 |
|---|---|
| Services billed to Medicare | 7,790 |
| Different services or procedures | 19 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Removal of cataract with insertion of prosthetic lens (66984)3,601 services
- Removal of recurring cataract in lens capsule using a laser (66821)3,242 services
- Established patient complete exam of visual system (92014)257 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)208 services
- Imaging of retina (92134)101 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 cholesterol73%
- Arthritis41%
- Diabetes32%
- Chronic kidney disease29%
- Ischemic heart disease24%
Practice locations
Addresses where Elizabeth J. Wolff is enrolled with Medicare (CMS data updated October 2, 2026).
- 4 Westwood DrMount Vernon, IL 62864 (618) 242‑7810
- 400 N Broadway AveSalem, IL 62881 (618) 548‑3506
Group practices
Medicare enrollment lists Elizabeth J. Wolff as a member of these groups (CMS data updated October 2, 2026).
- Salem Eye Clinic LLC3 clinicians in the group
- Mt. Vernon Eye Clinic, PLLC2 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Mount Vernon
Clinicians with the same Medicare primary specialty in Mount Vernon, IL — not a recommendation.
Other clinicians in Salem Eye Clinic LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Optometry school | Indiana University - School Of Optometry |
| Graduation year | 2008 (18 years since optometry school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1598915811 |
| 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