Andres R. Muniz Martinez, MD

Medicare activity in 2024

Official CMS public-use data for Andres R. Muniz 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. Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)74 services
2. New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)36 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%
• Arthritis75%
• Diabetes64%
• Chronic kidney disease37%
• Osteoporosis27%

Hospitals where Andres R. Muniz Martinez works

Medicare's Facility Affiliation Data lists Andres R. Muniz 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.

• Auxilio Mutuo HospitalSan Juan, PR · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 400016
• Doctors' Center Hospital San JuanSanturce, PR · Acute Care Hospital · Emergency services: listed by Medicare · CCN 400006
• Hospital Menonita de CayeyCayey, PR · Acute Care Hospital · Emergency services: listed by Medicare · CCN 400013

Practice locations

Addresses where Andres R. Muniz Martinez is enrolled with Medicare (CMS data updated October 2, 2026).

• Carretera 14 Interior, Bo RinconCayey, PR 00737 (787) 434‑1700
• PO Box, Suite 372800Cayey, PR 00737

Group practices

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

• Hospital Menonita de Cayey58 clinicians in the group

Specialties

• Orthopedic Surgeryprimary

Find other Orthopedic Surgery doctors in Puerto Rico →

Other orthopedic surgeons in Cayey

Clinicians with the same Medicare primary specialty in Cayey, PR — not a recommendation.

• Oscar A. Duyos, MD
• Elena Iguina Gonzalez, MD
• Karl A. Vega Lelkes, MD

All orthopedic surgeons in Cayey →

Other clinicians in Hospital Menonita de Cayey

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

• Jaime I. Diaz, MD
• Jesus D. Velez Velez, MD
• Michael J. Sasevich Lorenzana, MD
• Elba I. Betancourt Velez, MD
• Jean F. Lopez Ruiz, MD
• Silverio V. Perez, 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