Mark Armstrong, MD

GENERAL SURGERY

400 Highland Ave
Lewistown, PA 170441167
(717) 363-9071
**NPI:** 1013981711
**Med School:** TEMPLE UNIVERSITY SCHOOL OF MEDICINE
**Experience:** 37 years
**Telehealth:** No
**Medicare Assignment:** Yes

Practice Locations (5)

GEISINGER CLINIC

400 Highland Ave
Lewistown, PA 170441167

Phone: (717) 363-9071

**Group ID:** 5395657001 | **Group Size:** 3078 members

GEISINGER CLINIC

27 Sandy Ln
Lewistown, PA 170441310

Phone: (717) 242-2711

**Group ID:** 5395657001 | **Group Size:** 3078 members

GEISINGER CLINIC

1020 Thompson St
Jersey Shore, PA 177401729

Phone: (570) 398-3113

**Group ID:** 5395657001 | **Group Size:** 3078 members

GEISINGER CLINIC

68 Spring St, Suite 203
Lock Haven, PA 177451911

Phone: (800) 230-4564

**Group ID:** 5395657001 | **Group Size:** 3078 members

GEISINGER CLINIC

100 N Academy Ave
Danville, PA 178229800

Phone: (570) 271-6144

**Group ID:** 5395657001 | **Group Size:** 3078 members

Hospital Affiliations

GEISINGER-LEWISTOWN HOSPITAL Type: Hospital
400 HIGHLAND AVENUE
Phone: (717) 248-5411
Medicare CCN: 390048 View Profile
GEISINGER JERSEY SHORE HOSPITAL Type: Hospital
1020 THOMPSON STREET
Phone: (570) 398-3101
Medicare CCN: 391300 View Profile

MIPS Performance Score

MIPS performance data is not available or not publicly reported.

Procedure Volume (Utilization)

Colonoscopy
18 procedures (Top 48% volume)
Hernia repair - groin (open)
1-10 procedures (Top % volume)
Hernia repair (minimally invasive)
1-10 procedures (Top % volume)
Upper gastrointestinal (GI) endoscopy for acid reflux
1-10 procedures (Top % volume)

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