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 / CA

JOHN W COWAN, PA

PHYSICIAN ASSISTANT

Graduated: 1997

NPI: 1083706089

Practice Locations (1)

TRI-CITY ORTHOPAEDIC SURGERY MEDICAL GROUP INC.

3905 WARING RD

OCEANSIDE, CA 920564405

7607249000

Source: CMS National Downloadable File, September 2026.

JOHN COWAN, PA | HealthCareAtlasUSA