HealthCareAtlasUSA

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Doctors / PA

MARK PHILLIP DIEHL, DO

RHEUMATOLOGY

Medical school: PHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE

Graduated: 2002

Also: INTERNAL MEDICINE

Offers telehealth

NPI: 1982667754

Practice Locations (7)

WELLSPAN MEDICAL GROUP

40 V TWIN DR

GETTYSBURG, PA 173257878

WELLSPAN MEDICAL GROUP

40 V TWIN DR

GETTYSBURG, PA 173257875

7173392710

WELLSPAN MEDICAL GROUP

97 PROGRESS BLVD, SUITE 1

SHIPPENSBURG, PA 172579053

7172176072

WELLSPAN MEDICAL GROUP

97 PROGRESS BLVD

SHIPPENSBURG, PA 172579053

7172176944

WELLSPAN MEDICAL GROUP

25 MONUMENT RD

YORK, PA 174035073

WELLSPAN MEDICAL GROUP

914 W MARKET ST, AUTUMN HOUSE WEST

YORK, PA 17403

7178457214

WELLSPAN MEDICAL GROUP

2618 E MARKET ST, AUTUMN HOUSE

YORK, PA 17403

7178457214

Source: CMS National Downloadable File, September 2026.

MARK DIEHL, DO | HealthCareAtlasUSA