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

General Practice

Cynthia Lopez, MD

Sees patients in Guaynabo, PR · Puerto Rico

Summary

Cynthia Lopez, MD (General Practice) is enrolled with Medicare at 1 practice location in Guaynabo, PR. NPI 1326001413. Medicare data says the clinician accepts Medicare assignment. Source: CMS National Downloadable File, updated 2026-10-02.

From official Medicare data

This page shows what Medicare's official clinician data says about Cynthia Lopez, joined by NPI number (data updated 2026-10-02). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

At a glance

General PracticePrimary specialty
YesAccepts Medicare assignment
23Years since medical school (graduated 2003)
FemaleGender (as listed)

Quick answers

Where does Cynthia Lopez see patients?
Medicare's clinician data lists 1 practice location in Guaynabo, PR. Call before your visit to confirm the address.
What is Cynthia Lopez's specialty?
Medicare lists General Practice as the primary specialty.
Does Cynthia Lopez accept Medicare assignment?
Yes. Medicare's clinician data says Cynthia Lopez accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
What is the phone number for Cynthia Lopez?
(787) 749-3000, as listed in official Medicare / NPI Registry data.
What is Cynthia Lopez's NPI number?
1326001413. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Practice locations

Addresses where Cynthia Lopez is enrolled with Medicare (CMS data updated 2026-10-02).

Specialties

Find other General Practice doctors in Puerto Rico →

Other general practitioners in Guaynabo

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

All general practitioners in Guaynabo →

Clinician information

CredentialMD
Graduation year2003
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1326001413
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. National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
  2. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  3. Medicare Care Compare — official Medicare tool to look up clinicians