Mark K. Detweiler, MD
Gastroenterology47 years in practice
1 B Commons Dr, Unit 9A, Londonderry, NH 03053
(603) 818-4712Hospital affiliations
None listed with Medicare
NPI 1548344583
Gastroenterologists in Londonderry, NH
3 Medicare-enrolled gastroenterologists practice in Londonderry. The hospital they most often list is Elliot Hospital. Filter by Medicare acceptance, telehealth or hospital below.
Also in Londonderry
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Gastroenterologists3practicing in Londonderry
Accept Medicare100%3 of 3
Offer telehealth67%2 gastroenterologists
Typical experience20 yrs2 women, 1 men
Hospitals they work with
Largest practices
Every gastroenterologist in Londonderry
Laura Horton, MD
Gastroenterology10 years in practice
Granite State Gastrointestinal Consultants Pllc
50 Michels Way, Londonderry, NH 03053
(603) 432-8802Hospital affiliations
NPI 1609225242
Deepshikha Nag Chowdhury
Gastroenterology20 years in practice
Granite State Gastrointestinal Consultants Pllc
18 Orchard View Dr, Unit 2, Londonderry, NH 03053
(603) 432-8802Hospital affiliations
NPI 1255643078
No gastroenterologist here matches those filters.
Other doctors in Londonderry
Gastroenterologists elsewhere in New Hampshire
Questions about gastroenterologists in Londonderry
How many gastroenterologists are in Londonderry, NH?
3 Medicare-enrolled gastroenterologists practice in Londonderry according to CMS. The largest groups are Granite State Gastrointestinal Consultants Pllc (2).
Which hospitals do Londonderry gastroenterologists work with?
The hospitals Londonderry gastroenterologists most often list as an affiliation are Elliot Hospital (2), Parkland Medical Center (2), Androscoggin Valley Hospital (1), Catholic Medical Center (1). An affiliation usually means the doctor can treat or admit patients there.
Do these gastroenterologists accept Medicare?
All are enrolled in Medicare. 3 of 3 accept Medicare assignment, meaning they take the Medicare-approved amount as full payment for covered services. 2 offer telehealth visits. Confirm with the office before booking, especially if you have Medicare Advantage or private insurance.
What does a gastroenterologist do?
Gastroenterologists treat the digestive system - the esophagus, stomach, intestines, liver, pancreas and gallbladder - and perform colonoscopies and endoscopies.
Listings come from the CMS Doctors and Clinicians national file: clinicians enrolled in Medicare whose primary specialty is gastroenterology, at the practice addresses CMS lists in Londonderry. Hospital affiliations are the hospitals each clinician reports to Medicare. Details change; confirm with the practice before you visit. About the data.