Quick answers
- Does Karyanne M. Nemmers accept Medicare assignment?
- Yes. Medicare's clinician data says Karyanne M. Nemmers 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 Karyanne M. Nemmers's NPI number?
- 1447090287. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Karyanne M. Nemmers works
Medicare's Facility Affiliation Data lists Karyanne M. Nemmers 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.
- HonorHealth Scottsdale Osborn Medical CenterScottsdale, AZ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 030038
- HonorHealth Scottsdale Thompson Peak Medical CenterScottsdale, AZ · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 030123
Practice locations
Addresses where Karyanne M. Nemmers is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 7; the Medicare profile lists all.
- 10210 N 92nd StScottsdale, AZ 85258
- 10238 E Hampton AveMesa, AZ 85209
- 10510 N 92nd StScottsdale, AZ 85258
- 3225 N Civic Ctr Plz, Suite 1Scottsdale, AZ 85251 (480) 587‑5871
- 6750 E Baywood Ave, Suite 301Mesa, AZ 85206 (480) 835‑6100
Group practices
Medicare enrollment lists Karyanne M. Nemmers as a member of these groups (CMS data updated October 2, 2026).
- HonorHealth Ambulatory630 clinicians in the group
- Tri-City Cardiology Consultants PC40 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Scottsdale
Clinicians with the same Medicare primary specialty in Scottsdale, AZ — not a recommendation.
Other clinicians in HonorHealth Ambulatory
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2024 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1447090287 |
| 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