Medical emergency?Emergency? Call 911. Nearest emergency roomsNearest ERs

Internal Medicine

Sofia K. Cruz Torres-Zayas, MD

Works at hospitals in Bayamon, PR · Santurce, PR · Puerto Rico

Summary

Dr. Sofia K. Cruz Torres-Zayas, MD is an internal medicine doctor at 917 Ave Tito Castro, Ponce, PR 00716. Phone: (787) 844-2080. Accepts Medicare assignment. In 2024, Sofia K. Cruz Torres-Zayas had 35 Original Medicare patients and 198 services. NPI 1912314717. Source: CMS National Downloadable File, updated October 2, 2026; CMS Facility Affiliation Data, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

From official Medicare data

This page shows what Medicare's official clinician data says about Sofia K. Cruz Torres-Zayas, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Sofia K. Cruz Torres-Zayas accept Medicare assignment?
Yes. Medicare's clinician data says Sofia K. Cruz Torres-Zayas 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 Sofia K. Cruz Torres-Zayas see?
In 2024, CMS data shows 35 Original Medicare patients and 198 services for Sofia K. Cruz Torres-Zayas. This counts Original Medicare only and measures volume, not quality.
What is Sofia K. Cruz Torres-Zayas's NPI number?
1912314717. 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 Sofia K. Cruz Torres-Zayas, 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 patients35
Services billed to Medicare198
Different services or procedures6
Participating Medicare providerYes
Average age of these patients77

Most frequent services

  1. Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes (99233)73 services
  2. Hospital discharge day management, 30 minutes or less (99238)21 services
  3. Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)14 services
  4. New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)13 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%
  • Arthritis66%
  • Diabetes54%
  • Chronic kidney disease49%

Hospitals where Sofia K. Cruz Torres-Zayas works

Medicare's Facility Affiliation Data lists Sofia K. Cruz Torres-Zayas 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.

Practice locations

Addresses where Sofia K. Cruz Torres-Zayas is enrolled with Medicare (CMS data updated October 2, 2026).

Specialties

Find other Internal Medicine doctors in Puerto Rico →

Other internal medicine doctors in Ponce

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

All internal medicine doctors in Ponce →

Clinician information

CredentialMD
Medical schoolPonce School Of Medicine
Graduation year2014 (12 years since medical school)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1912314717
CorrectionsReport 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

  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