Quick answers
- Does Aldrin C. Amistoso accept Medicare assignment?
- Yes. Medicare's clinician data says Aldrin C. Amistoso 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 Aldrin C. Amistoso see?
- In 2024, CMS data shows 242 Original Medicare patients and 335 services for Aldrin C. Amistoso. This counts Original Medicare only and measures volume, not quality.
- What is Aldrin C. Amistoso's NPI number?
- 1457683518. 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 Aldrin C. Amistoso, 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 | 242 |
|---|---|
| Services billed to Medicare | 335 |
| Different services or procedures | 11 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)143 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)74 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)46 services
- Hospital discharge day management, more than 30 minutes (99239)24 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)21 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%
- Arthritis59%
- Ischemic heart disease53%
- Diabetes49%
- Anxiety39%
Practice locations
Addresses where Aldrin C. Amistoso is enrolled with Medicare (CMS data updated October 2, 2026).
- 1 Capital WayPennington, NJ 08534 (609) 303‑4000
Group practices
Medicare enrollment lists Aldrin C. Amistoso as a member of these groups (CMS data updated October 2, 2026).
- Capital Health Medical Group440 clinicians in the group
- Capital Health Multispecialty Group343 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Pennington
Clinicians with the same Medicare primary specialty in Pennington, NJ — not a recommendation.
Other clinicians in Capital Health Medical Group
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1994 (32 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1457683518 |
| 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