Quick answers
- Does Carlos D. Garcia accept Medicare assignment?
- Yes. Medicare's clinician data says Carlos D. Garcia 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 Carlos D. Garcia see?
- In 2024, CMS data shows 306 Original Medicare patients and 6,620 services for Carlos D. Garcia. This counts Original Medicare only and measures volume, not quality.
- What is Carlos D. Garcia's NPI number?
- 1912984667. 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 Carlos D. Garcia, 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 | 306 |
|---|---|
| Services billed to Medicare | 6,620 |
| Different services or procedures | 35 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Injection, adenosine, 1 mg (not to be used to report any adenosine phosphate compounds) (J0153)5,401 services
- Technetium tc-99m tetrofosmin, diagnostic, per study dose (A9502)225 services
- Infusion, normal saline solution, sterile (500 ml = 1 unit) (J7040)198 services
- Nuclear medicine studies of heart muscle at rest and with stress and spect (78452)183 services
- Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician (93015)159 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%
- Diabetes67%
- Arthritis55%
- Ischemic heart disease37%
- Osteoporosis30%
Practice locations
Addresses where Carlos D. Garcia is enrolled with Medicare (CMS data updated October 2, 2026).
- 525 Ave Fd RooseveltSan Juan, PR 00918 (787) 237‑0554
Specialties
- Nuclear Medicineprimary
- Internal Medicinealso
Other nuclear medicine doctors in San Juan
Clinicians with the same Medicare primary specialty in San Juan, PR — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Puerto Rico School Of Medicine |
| Graduation year | 1991 (35 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1912984667 |
| 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