HealthCareAtlasUSA

This site republishes official CMS/Medicare Care Compare data. It is not medical advice and does not recommend any specific hospital or treatment — for medical decisions, talk to a doctor.

Doctors / FL

GUILLERMO A MENDOZA FONSECA, MD

INTERNAL MEDICINE

Graduated: 2001

Offers telehealth

NPI: 1285898288

Practice Locations (3)

2572 W STATE RD, 426 SUITE 3040

OVIEDO, FL 327658314

4078909748

ABILITY HEALTH SERVICES, INC

1200 LEXINGTON GREEN LN

SANFORD, FL 327711013

ABILITY HEALTH SERVICES AND REHABILITATION LP

1200 LEXINGTON GREEN LN

SANFORD, FL 327711013

Source: CMS National Downloadable File, September 2026.

GUILLERMO MENDOZA FONSECA, MD | HealthCareAtlasUSA