Quick answers
- Does Kathryn Griess accept Medicare assignment?
- Yes. Medicare's clinician data says Kathryn Griess 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 Kathryn Griess's NPI number?
- 1659792968. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Kathryn Griess works
Medicare's Facility Affiliation Data lists Kathryn Griess 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.
- Johnson County HospitalTecumseh, NE · Critical Access Hospital · Emergency services: listed by Medicare · CCN 281350
- Nemaha County HospitalAuburn, NE · Critical Access Hospital · Emergency services: listed by Medicare · CCN 281324
Practice locations
Addresses where Kathryn Griess is enrolled with Medicare (CMS data updated October 2, 2026).
- 202 High StTecumseh, NE 68450 (402) 335‑3361
Group practices
Medicare enrollment lists Kathryn Griess as a member of this group (CMS data updated October 2, 2026).
- Johnson County Hospital14 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Tecumseh
Clinicians with the same Medicare primary specialty in Tecumseh, NE — not a recommendation.
Other clinicians in Johnson County Hospital
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2013 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1659792968 |
| 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
- 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