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

MARY ELLEN M LYONS, PA

PHYSICIAN ASSISTANT

Graduated: 1991

NPI: 1902050420

Practice Locations (3)

LEHIGH VALLEY PHYSICIAN GROUP

1210 S CEDAR CREST BLVD

ALLENTOWN, PA 181036235

6104023888

LEHIGH VALLEY PHYSICIAN GROUP

50 MOISEY DR, SUITE 101

HAZLE TOWNSHIP, PA 182029297

5704592226

LEHIGH VALLEY PHYSICIAN GROUP

237 S MOUNTAIN BLVD, SUITE 7

MOUNTAIN TOP, PA 187072071

5702615000

Source: CMS National Downloadable File, September 2026.