Quick answers
- Does Irene Villamil Sanchez accept Medicare assignment?
- Yes. Medicare's clinician data says Irene Villamil Sanchez 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 Irene Villamil Sanchez see?
- In 2024, CMS data shows 12 Original Medicare patients and 19 services for Irene Villamil Sanchez. This counts Original Medicare only and measures volume, not quality.
- What is Irene Villamil Sanchez's NPI number?
- 1518148782. 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 Irene Villamil Sanchez, 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 | 12 |
|---|---|
| Services billed to Medicare | 19 |
| Different services or procedures | 5 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
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%
Practice locations
Addresses where Irene Villamil Sanchez is enrolled with Medicare (CMS data updated October 2, 2026).
- Ponce De Leon Ave, 715 Stop 37.5San Juan, PR 00918 (787) 771‑7934
- Suite 200 Centro Comercial Reparto, Ave Americo MirandaRio Piedras, PR 00921 (787) 758‑7910
Group practices
Medicare enrollment lists Irene Villamil Sanchez as a member of these groups (CMS data updated October 2, 2026).
- Recinto de Ciencias Medicas247 clinicians in the group
- Hospital Espanol Auxilio Mutuo de Puerto Rico, Inc.54 clinicians in the group
Specialties
- Gastroenterologyprimary
- Internal Medicinealso
Other gastroenterologists in San Juan
Clinicians with the same Medicare primary specialty in San Juan, PR — not a recommendation.
Other clinicians in Recinto de Ciencias Medicas
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Pittsburgh School Of Medicine |
| Graduation year | 2007 (19 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1518148782 |
| 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
- 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