Quick answers
- Does Samantha P. Dalessio accept Medicare assignment?
- Yes. Medicare's clinician data says Samantha P. Dalessio 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 Samantha P. Dalessio see?
- In 2024, CMS data shows 151 Original Medicare patients and 418 services for Samantha P. Dalessio. This counts Original Medicare only and measures volume, not quality.
- What is Samantha P. Dalessio's NPI number?
- 1508529504. 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 Samantha P. Dalessio, 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 | 151 |
|---|---|
| Services billed to Medicare | 418 |
| Different services or procedures | 8 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Advance care planning, first 30 minutes (99497)170 services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)120 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)102 services
- Advance care planning, each additional 30 minutes (99498)12 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 cholesterol74%
- Chronic kidney disease68%
- Diabetes58%
- Arthritis56%
- Ischemic heart disease54%
Hospitals where Samantha P. Dalessio works
Medicare's Facility Affiliation Data lists Samantha P. Dalessio 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.
- Banner Boswell Medical CenterSun City, AZ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 030061
- Banner del E. Webb Medical CenterSun City West, AZ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 030093
Practice locations
Addresses where Samantha P. Dalessio is enrolled with Medicare (CMS data updated October 2, 2026).
- 14502 W Meeker BlvdSun City, AZ 85375 (623) 524‑4000
Group practices
Medicare enrollment lists Samantha P. Dalessio as a member of this group (CMS data updated October 2, 2026).
- Banner Hospital Based Physicians Arizona LLC637 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Sun City
Clinicians with the same Medicare primary specialty in Sun City, AZ — not a recommendation.
Other clinicians in Banner Hospital Based Physicians Arizona LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2021 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1508529504 |
| 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