Quick answers
- Does Jessica L. Weis accept Medicare assignment?
- Yes. Medicare's clinician data says Jessica L. Weis 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 Jessica L. Weis see?
- In 2024, CMS data shows 572 Original Medicare patients and 10,686 services for Jessica L. Weis. This counts Original Medicare only and measures volume, not quality.
- What is Jessica L. Weis's NPI number?
- 1205406766. 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 Jessica L. Weis, 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 | 572 |
|---|---|
| Services billed to Medicare | 10,686 |
| Different services or procedures | 22 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Removal of cataract with insertion of prosthetic lens (66984)8,641 services
- Established patient complete exam of visual system (92014)382 services
- Photography of the retina (92250)214 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)190 services
- Imaging of optic nerve (92133)160 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%
- Arthritis51%
- Diabetes38%
- Chronic kidney disease29%
- Ischemic heart disease28%
Practice locations
Addresses where Jessica L. Weis is enrolled with Medicare (CMS data updated October 2, 2026).
- 1 Professional DrAlton, IL 62002 (314) 921‑2020
- 12101 Woodcrest Executive Dr, Suite 150Saint Louis, MO 63141
- 12400 Olive Blvd, Suite 200Creve Coeur, MO 63141 (314) 391‑9400
- 705 Insight AveO Fallon, IL 62269 (618) 391‑1660
- 735 Insight AveO Fallon, IL 62269 (618) 628‑2903
Group practices
Medicare enrollment lists Jessica L. Weis as a member of these groups (CMS data updated October 2, 2026).
- Ideal Eye Surgery LLC13 clinicians in the group
- Family Eye Care of Ofallon PC5 clinicians in the group
- Surevision Eye Centers Midwest LLC3 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Alton
Clinicians with the same Medicare primary specialty in Alton, IL — not a recommendation.
Other clinicians in Ideal Eye Surgery LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | University Of Missouri St Louis - School Of Optometry |
| Graduation year | 2021 (5 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1205406766 |
| 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