Roberto Marticorena Martinez, MD

Medicare activity in 2024

Official CMS public-use data for Roberto Marticorena Martinez, 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.

Most frequent services

1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes (99232)419 services
2. Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)194 services
3. Psychiatric diagnostic evaluation with medical services (90792)40 services
4. Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes (99222)28 services
5. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)28 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%
• Depression75%
• Anxiety75%
• Arthritis51%
• Diabetes37%

Hospitals where Roberto Marticorena Martinez works

Medicare's Facility Affiliation Data lists Roberto Marticorena Martinez 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.

• Mount Sinai Medical Center of Florida, IncMiami Beach, FL · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 100034

Practice locations

Addresses where Roberto Marticorena Martinez is enrolled with Medicare (CMS data updated October 2, 2026).

• 4302 Alton RdMiami Beach, FL 33140
• 4306 Alton Rd, 2nd FloorMiami Beach, FL 33140
• 4310 Alton Rd, 3rd FloorMiami Beach, FL 33140 (305) 535‑3300

Group practices

Medicare enrollment lists Roberto Marticorena Martinez as a member of this group (CMS data updated October 2, 2026).

• Physician Practices of MSMC LLC181 clinicians in the group

Specialties

• Psychiatryprimary

Find other Psychiatry doctors in Florida →

Other psychiatrists in Miami Beach

Clinicians with the same Medicare primary specialty in Miami Beach, FL — not a recommendation.

• Melissa L. Verzura, DO
• Yolanda B. Zarate, MD
• Jose A. Cruz Jr., MD
• Liliam Santiesteban, DO
• Vivian M. Olti Weissbrun, MD
• Maribel Rodriguez
• Jadiyer Acosta, MD
• Nicole Pabon Gonzalez, MD

All psychiatrists in Miami Beach →

Other clinicians in Physician Practices of MSMC LLC

Medicare enrollment lists these clinicians in the same group practice — not a recommendation.

• Luis Rosario Alvarado, MD
• Alan G. Hyman, MD
• Paul B. Chaplin, MD
• Megan McGill, DO
• Joseph Barbera, MD
• Jonathan R. Zadeh, MD

Clinician information

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

1. Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
2. Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
3. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
4. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
5. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
6. Medicare Care Compare — official Medicare tool to look up clinicians