Quick answers
- Does Karel Diaz Reyes accept Medicare assignment?
- Yes. Medicare's clinician data says Karel Diaz Reyes 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 Karel Diaz Reyes see?
- In 2024, CMS data shows 522 Original Medicare patients and 5,870 services for Karel Diaz Reyes. This counts Original Medicare only and measures volume, not quality.
- What is Karel Diaz Reyes's NPI number?
- 1669853537. 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 Karel Diaz Reyes, 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 | 522 |
|---|---|
| Services billed to Medicare | 5,870 |
| Different services or procedures | 11 |
| Participating Medicare provider | Yes |
| Average age of these patients | 79 |
Most frequent services
- Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more (99308)2,557 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)1,667 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)712 services
- Critical care, first 30-74 minutes (99291)282 services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)205 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%
- Depression70%
- Anxiety65%
- Diabetes64%
- Heart failure61%
Hospitals where Karel Diaz Reyes works
Medicare's Facility Affiliation Data lists Karel Diaz Reyes 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.
- HCA Florida Kendall HospitalMiami, FL · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 100209
- HCA Florida Mercy HospitalPlantation, FL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 100167
- Keralty HospitalMiami, FL · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 100284
Practice locations
Addresses where Karel Diaz Reyes is enrolled with Medicare (CMS data updated October 2, 2026).
- 2500 SW 75th Ave, Vedado Health Solutions Keralty HMiami, FL 33155 (305) 264‑5252
- 3663 S Miami Ave, Vedado Health Solutions HCA MercyMiami, FL 33133 (305) 854‑4400
- 5190 SW 8 StCoral Gables, FL 33134 (305) 448‑1585
- 7901 Hispanola Ave, Apt 1803North Bay Village, FL 33141
- 955 NW 3rd St, Vedado Health Victoria NursingMiami, FL 33128 (305) 548‑4020
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Miami
Clinicians with the same Medicare primary specialty in Miami, FL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2004 (22 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1669853537 |
| 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