Quick answers
- Does Katharine McNiel accept Medicare assignment?
- Yes. Medicare's clinician data says Katharine McNiel 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.
- What is Katharine McNiel's NPI number?
- 1992384531. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Katharine McNiel is enrolled with Medicare (CMS data updated October 2, 2026).
- 3162 W Martin Luther King BlvdFayetteville, AR 72704 (479) 935‑4834
- 614 E Emma Ave, Suite 300Springdale, AR 72764 (479) 751‑7417
Group practices
Medicare enrollment lists Katharine McNiel as a member of this group (CMS data updated October 2, 2026).
- St. Francis House Nwa, Inc.68 clinicians in the group
Specialties
- Internal Medicineprimary
- Pediatric Medicinealso
Other internal medicine doctors in Fayetteville
Clinicians with the same Medicare primary specialty in Fayetteville, AR — not a recommendation.
Other clinicians in St. Francis House Nwa, Inc.
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| 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) | 1992384531 |
| 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
- 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