Quick answers
- Does Jena Gilbertson accept Medicare assignment?
- Yes. Medicare's clinician data says Jena Gilbertson 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 Jena Gilbertson see?
- In 2024, CMS data shows 474 Original Medicare patients and 1,696 services for Jena Gilbertson. This counts Original Medicare only and measures volume, not quality.
- What is Jena Gilbertson's NPI number?
- 1225773039. 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 Jena Gilbertson, 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 | 474 |
|---|---|
| Services billed to Medicare | 1,696 |
| Different services or procedures | 15 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Photography of the retina (92250)444 services
- Microfluid analysis of tears (83861)348 services
- Established patient complete exam of visual system (92014)310 services
- Established patient problem focused exam of visual system (92012)180 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)165 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%
- Diabetes38%
- Chronic kidney disease25%
- Ischemic heart disease23%
Hospitals where Jena Gilbertson works
Medicare's Facility Affiliation Data lists Jena Gilbertson at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Northwestern Medicine Central Dupage HospitalWinfield, IL · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 140242
- Silver Cross Hospital and Medical CentersNew Lenox, IL · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 140213
Practice locations
Addresses where Jena Gilbertson is enrolled with Medicare (CMS data updated October 2, 2026).
- 20303 Crawford Ave, Suite Ll1Olympia Fields, IL 60461 (708) 955‑9278
- 22200 Wolf RdFrankfort, IL 60423 (815) 889‑3333
Group practices
Medicare enrollment lists Jena Gilbertson as a member of this group (CMS data updated October 2, 2026).
- Multack Eye Care, S.C10 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Olympia Fields
Clinicians with the same Medicare primary specialty in Olympia Fields, IL — not a recommendation.
Other clinicians in Multack Eye Care, S.C
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Optometry school | Illinois College Of Optometry At Chicago |
| Graduation year | 2022 (4 years since optometry school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1225773039 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- 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