Quick answers
- Does Gustavo A. Ortiz accept Medicare assignment?
- Yes. Medicare's clinician data says Gustavo A. Ortiz 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 Gustavo A. Ortiz see?
- In 2024, CMS data shows 60 Original Medicare patients and 118 services for Gustavo A. Ortiz. This counts Original Medicare only and measures volume, not quality.
- What is Gustavo A. Ortiz's NPI number?
- 1740491158. 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 Gustavo A. Ortiz, 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 | 60 |
|---|---|
| Services billed to Medicare | 118 |
| Different services or procedures | 7 |
| Participating Medicare provider | Yes |
| Average age of these patients | 77 |
Most frequent services
- Critical care, first 30-74 minutes (99291)30 services
- Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)27 services
- Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes (99231)26 services
- Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)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%
- Diabetes67%
- Heart failure65%
- Stroke or mini-stroke65%
- Ischemic heart disease62%
Hospitals where Gustavo A. Ortiz works
Medicare's Facility Affiliation Data lists Gustavo A. Ortiz 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.
- Jackson Health SystemMiami, FL · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 100022
Practice locations
Addresses where Gustavo A. Ortiz is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 38; the Medicare profile lists all.
- 1400 NW 12th AveMiami, FL 33136
- 1400 NW 12th Ave 1st FlMiami, FL 33136
- 1400 NW 12th Ave 1st Flr, Umhc Uhealth TowerMiami, FL 33136
- 1400 NW 12th Ave 1st Flr Gi Ctr, Umhc Uhealth TowerMiami, FL 33136 (305) 243‑4598
- 1400 NW 12th Ave 5th Flr Sicu, Umhc Uhealth TowerMiami, FL 33136 (305) 355‑5241
Group practices
Medicare enrollment lists Gustavo A. Ortiz as a member of this group (CMS data updated October 2, 2026).
- University of Miami2,377 clinicians in the group
Specialties
- Neurologyprimary
Other neurologists in Miami
Clinicians with the same Medicare primary specialty in Miami, FL — not a recommendation.
Other clinicians in University of Miami
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1996 (30 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1740491158 |
| 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