Quick answers
- Does Sarah N. Williams accept Medicare assignment?
- Yes. Medicare's clinician data says Sarah N. 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 Sarah N. Williams see?
- In 2024, CMS data shows 38 Original Medicare patients and 90 services for Sarah N. Williams. This counts Original Medicare only and measures volume, not quality.
- What is Sarah N. Williams's NPI number?
- 1811579949. 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 Sarah N. 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 | 38 |
|---|---|
| Services billed to Medicare | 90 |
| Different services or procedures | 12 |
| Participating Medicare provider | Yes |
| Average age of these patients | 70 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)31 services
- Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)11 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).
- Depression75%
- Anxiety75%
- High blood pressure66%
- High cholesterol63%
- Arthritis45%
- Chronic kidney disease32%
Practice locations
Addresses where Sarah N. Williams is enrolled with Medicare (CMS data updated October 2, 2026).
- 2221 S 17th St, 310 Bryan PsychiatryLincoln, NE 68502 (402) 483‑8555
- 2300 S 16th St, Bryan Medical CenterLincoln, NE 68502 (402) 481‑1111
Group practices
Medicare enrollment lists Sarah N. Williams as a member of this group (CMS data updated October 2, 2026).
- Bryan Physician Network243 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Lincoln
Clinicians with the same Medicare primary specialty in Lincoln, NE — not a recommendation.
Other clinicians in Bryan Physician Network
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2021 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1811579949 |
| 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