Quick answers
- Does Humberto C. Machado Jr. accept Medicare assignment?
- Yes. Medicare's clinician data says Humberto C. Machado Jr. 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 Humberto C. Machado Jr. see?
- In 2024, CMS data shows 700 Original Medicare patients and 3,042 services for Humberto C. Machado Jr.. This counts Original Medicare only and measures volume, not quality.
- What is Humberto C. Machado Jr.'s NPI number?
- 1225079668. 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 Humberto C. Machado Jr., 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 | 700 |
|---|---|
| Services billed to Medicare | 3,042 |
| Different services or procedures | 31 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)817 services
- Ultrasound of heart with color-depicted blood flow, rate, direction and valve function (93306)368 services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)320 services
- Technetium tc-99m tetrofosmin, diagnostic, per study dose (A9502)302 services
- Injection, regadenoson, 0.1 mg (J2785)244 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%
- Arthritis50%
- Diabetes45%
- Depression43%
- Heart failure42%
Hospitals where Humberto C. Machado Jr. works
Medicare's Facility Affiliation Data lists Humberto C. Machado Jr. 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.
- Coral Gables HospitalCoral Gables, FL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 100183
- HCA Florida Mercy HospitalPlantation, FL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 100167
- Mariners HospitalTavernier, FL · Critical Access Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 101313
Practice locations
Addresses where Humberto C. Machado Jr. is enrolled with Medicare (CMS data updated October 2, 2026).
- 3470 NW 82nd Ave, Suite 119Doral, FL 33122 (786) 446‑8541
- 3663 S Miami AveMiami, FL 33133 (305) 854‑4400
- 747 Ponce De Leon Blvd, Suite 503Coral Gables, FL 33134 (305) 529‑9901
- 8527 Pines Blvd, Suite 105Pembroke Pines, FL 33024 (305) 569‑3011
Group practices
Medicare enrollment lists Humberto C. Machado Jr. as a member of these groups (CMS data updated October 2, 2026).
- Mercy Ekg and Echo Readers, Inc7 clinicians in the group
- Humberto C Machado Jr MD PA3 clinicians in the group
- Life Radiology LLC3 clinicians in the group
Specialties
Find other Cardiovascular Disease (Cardiology) doctors in Florida →
Other cardiologists in Doral
Clinicians with the same Medicare primary specialty in Doral, FL — not a recommendation.
Other clinicians in Mercy Ekg and Echo Readers, Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1995 (31 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1225079668 |
| 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