Quick answers
- Does Samuel A. Amill-Acosta accept Medicare assignment?
- Yes. Medicare's clinician data says Samuel A. Amill-Acosta 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 Samuel A. Amill-Acosta see?
- In 2024, CMS data shows 99 Original Medicare patients and 364 services for Samuel A. Amill-Acosta. This counts Original Medicare only and measures volume, not quality.
- What is Samuel A. Amill-Acosta's NPI number?
- 1801898309. 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 Samuel A. Amill-Acosta, 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 | 99 |
|---|---|
| Services billed to Medicare | 364 |
| Different services or procedures | 17 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)128 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)81 services
- Test to measure expiratory airflow and volume changes before and after medication administration (94060)29 services
- Test to examine how well the lungs exchange gases (94729)29 services
- Test to determine lung volumes using sensors (94726)28 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%
- Diabetes73%
- Chronic kidney disease53%
- Arthritis47%
- Asthma33%
Practice locations
Addresses where Samuel A. Amill-Acosta is enrolled with Medicare (CMS data updated October 2, 2026).
- 200 Calle Hernandez Carrion, Suite 4204Manati, PR 00674 (787) 884‑4477
- E36 Calle Hernandez CarrionManati, PR 00674
- Urb Atenas, E36 Hernandez CarrionManati, PR 00674
Specialties
- Pulmonary Diseaseprimary
- Critical Care (Intensivists)also
- Sleep Medicinealso
Other pulmonologists in Manati
Clinicians with the same Medicare primary specialty in Manati, PR — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Puerto Rico School Of Medicine |
| Graduation year | 1978 (48 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1801898309 |
| 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