Quick answers
- Does Keynadomnicia C. Udenze accept Medicare assignment?
- Yes. Medicare's clinician data says Keynadomnicia C. Udenze 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 Keynadomnicia C. Udenze see?
- In 2024, CMS data shows 77 Original Medicare patients and 209 services for Keynadomnicia C. Udenze. This counts Original Medicare only and measures volume, not quality.
- What is Keynadomnicia C. Udenze's NPI number?
- 1679923635. 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 Keynadomnicia C. Udenze, 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 | 77 |
|---|---|
| Services billed to Medicare | 209 |
| Different services or procedures | 8 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes (99309)133 services
- Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)44 services
- Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes (99310)19 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 cholesterol75%
- Depression64%
- Diabetes61%
- Anxiety60%
- Alzheimer's disease or dementia55%
Hospitals where Keynadomnicia C. Udenze works
Medicare's Facility Affiliation Data lists Keynadomnicia C. Udenze 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.
- Monument Health Rapid City HospitalRapid City, SD · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 430077
- Pine Ridge IHS HospitalPine Ridge, SD · Acute Care Hospital · Emergency services: listed by Medicare · CCN 430098
Practice locations
Addresses where Keynadomnicia C. Udenze is enrolled with Medicare (CMS data updated October 2, 2026).
- 80 B Veterans BlvdAcoma, NM 87034 (505) 552‑5300
- East Hwy 18Pine Ridge, SD 57770 (605) 867‑3032
- PO Box 1201 E Hwy 18Pine Ridge, SD 57770
Group practices
Medicare enrollment lists Keynadomnicia C. Udenze as a member of these groups (CMS data updated October 2, 2026).
- Pine Ridge Indian Health Service Hospital108 clinicians in the group
- Haaku Health12 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in New Mexico
Clinicians with the same Medicare primary specialty in New Mexico — not a recommendation.
Other clinicians in Pine Ridge Indian Health Service Hospital
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2025 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1679923635 |
| 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
- 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