Marilyn Grondin, MD

GASTROENTEROLOGY

330 Borthwick Ave
Suite 311
Portsmouth, NH 038017112
(603) 433-2488
**NPI:** 1841266327
**Med School:** OTHER
**Experience:** 47 years
**Telehealth:** Yes
**Medicare Assignment:** Yes

Practice Locations (1)

ATLANTIC DIGESTIVE SPECIALISTS PLLC

330 Borthwick Ave, Suite 311
Portsmouth, NH 038017112

Phone: (603) 433-2488

**Group ID:** 0941198329 | **Group Size:** 15 members

Hospital Affiliations

EXETER HOSPITAL INC Type: Hospital
5 ALUMNI DRIVE
Phone: (603) 778-7311
Medicare CCN: 300023 View Profile
PORTSMOUTH REGIONAL HOSPITAL Type: Hospital
333 BORTHWICK AVE
Phone: (603) 436-5110
Medicare CCN: 300029 View Profile

MIPS Performance Score

MIPS performance data is not available or not publicly reported.

Procedure Volume (Utilization)

Upper gastrointestinal (GI) endoscopy for acid reflux
97 procedures (Top 77% volume)
Colonoscopy
144 procedures (Top 92% volume)

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