Quick answers
- Does Aurelia Silvestri accept Medicare assignment?
- Yes. Medicare's clinician data says Aurelia Silvestri 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 Aurelia Silvestri see?
- In 2024, CMS data shows 138 Original Medicare patients and 769 services for Aurelia Silvestri. This counts Original Medicare only and measures volume, not quality.
- What is Aurelia Silvestri's NPI number?
- 1861880122. 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 Aurelia Silvestri, 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 | 138 |
|---|---|
| Services billed to Medicare | 769 |
| Different services or procedures | 6 |
| Participating Medicare provider | Yes |
| Average age of these patients | 77 |
Most frequent services
- Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes (99310)305 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)254 services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)100 services
- Hospital discharge day management, more than 30 minutes (99239)77 services
- Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more (99306)17 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%
- Chronic kidney disease51%
- Depression50%
- Arthritis49%
- Diabetes47%
Hospitals where Aurelia Silvestri works
Medicare's Facility Affiliation Data lists Aurelia Silvestri 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.
- Colusa Medical CenterColusa, CA · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 050783
Practice locations
Addresses where Aurelia Silvestri is enrolled with Medicare (CMS data updated October 2, 2026).
- 173 E Webster StColusa, CA 95932 (209) 287‑6308
- 5320 Hwy 49 N, Suite 1 3Mariposa, CA 95338 (209) 966‑2344
Group practices
Medicare enrollment lists Aurelia Silvestri as a member of these groups (CMS data updated October 2, 2026).
- Community Health Centers of America117 clinicians in the group
- American Specialty Physicians Group Inc100 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Colusa
Clinicians with the same Medicare primary specialty in Colusa, CA — not a recommendation.
Other clinicians in Community Health Centers of America
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2014 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1861880122 |
| 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