Quick answers
- Does Jana L. Williams accept Medicare assignment?
- Yes. Medicare's clinician data says Jana L. Williams 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 Jana L. Williams see?
- In 2024, CMS data shows 136 Original Medicare patients and 338 services for Jana L. Williams. This counts Original Medicare only and measures volume, not quality.
- What is Jana L. Williams's NPI number?
- 1396840609. 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 Jana L. Williams, 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 | 136 |
|---|---|
| Services billed to Medicare | 338 |
| Different services or procedures | 15 |
| Participating Medicare provider | Yes |
| Average age of these patients | 71 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)74 services
- Exam of visual field with intermediate testing (92082)72 services
- Photography of the retina (92250)66 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)27 services
- Established patient complete exam of visual system (92014)22 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 cholesterol65%
- Arthritis42%
- Diabetes36%
- Anxiety33%
- Depression31%
Practice locations
Addresses where Jana L. Williams is enrolled with Medicare (CMS data updated October 2, 2026).
- 230 S Hwy 97, Suite BSand Springs, OK 74063 (918) 241‑2020
- 7472 E Admiral PlTulsa, OK 74115 (918) 836‑2020
Group practices
Medicare enrollment lists Jana L. Williams as a member of these groups (CMS data updated October 2, 2026).
- Success Vision Express of Sand Springs, LLC5 clinicians in the group
- Success Vision Express of Tulsa, LLC5 clinicians in the group
Specialties
- Optometryprimary
Other optometrists in Sand Springs
Clinicians with the same Medicare primary specialty in Sand Springs, OK — not a recommendation.
Other clinicians in Success Vision Express of Sand Springs, LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | OD |
|---|---|
| Graduation year | 2000 (26 years since optometry school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1396840609 |
| 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