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 / PA

ETHAN ROSS YAP DUMAYAS, PA

PHYSICIAN ASSISTANT

Graduated: 2020

Offers telehealth

NPI: 1679175749

Practice Locations (3)

UPMC ALTOONA REGIONAL HEALTH SERVICES, INC.

1400 9TH AVE

ALTOONA, PA 166022415

8149418811

UPMC ALTOONA REGIONAL HEALTH SERVICES, INC.

1414 9TH AVE, BLAIR MEDICAL ASSOCS

ALTOONA, PA 166022415

8149461655

PHOENIX REHABILITATION AND HEALTH SERVICES INC

2000 WESTINGHOUSE DR, SUITE 200

CRANBERRY TWP, PA 160665238

Source: CMS National Downloadable File, September 2026.