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

MARGARET DIANA RICHEY, PA

PHYSICIAN ASSISTANT

Graduated: 2024

NPI: 1386451888

Practice Locations (4)

REGIONAL GASTROENTEROLOGY ASSOCIATES OF LANCASTER, LTD.

1991 SPROUL RD, SUITE 230

BROOMALL, PA 190083518

6106446755

REGIONAL GASTROENTEROLOGY ASSOCIATES OF LANCASTER, LTD.

2112 HARRISBURG PIKE, SUITE 202

LANCASTER, PA 176012644

7178694600

REGIONAL GASTROENTEROLOGY ASSOCIATES OF LANCASTER, LTD.

650 CARNEGIE BLVD, SUITE 100

MALVERN, PA 193558519

6106446755

REGIONAL GASTROENTEROLOGY ASSOCIATES OF LANCASTER, LTD.

100 E LANCASTER AVE, SUITE 252

WYNNEWOOD, PA 190963432

6108967360

Source: CMS National Downloadable File, September 2026.

MARGARET RICHEY, PA | HealthCareAtlasUSA