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LONDONDERRY GASTROENTEROLOGY ASSOCIATES PA
NPI 1851782312
Internal Medicine - Gastroenterology in Derry, NH

Active since February 05, 2015
44 BIRCH ST, SUITE 206, DERRY, NH 03038(603) 818-4712(603) 965-4063 Get Directions Write a Review

NPPES record last updated: February 5, 2015. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Londonderry Gastroenterology Associates Pa NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LONDONDERRY GASTROENTEROLOGY ASSOCIATES PA (NPI 1851782312) is a healthcare organization registered as a gastroenterology in Derry, New Hampshire and active in the NPI registry since February 2015. The organization lists Mark K Detweiler, Owner Of Practice, as its authorized official.

NPPES Registry Identity

NPI1851782312
Entity TypeOrganization
Primary Taxonomy207RG0100X
Legal Business NameLONDONDERRY GASTROENTEROLOGY ASSOCIATES PA
Location Address44 BIRCH ST, SUITE 206Derry, NH 03038-2752
Mailing Address44 Birch St, Suite 206Derry, NH 03038-2752 · (603) 818-4714 · Fax (603) 965-4063
Phone(603) 818-4712
Fax(603) 965-4063
Organization SubpartNo
Authorized OfficialMark K DetweilerOwner Of Practice · (603) 744-9430
Enumeration DateFebruary 5, 2015
✔ NPI 1851782312 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in NH · 6919
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
44 BIRCH ST, Derry, NH 03038
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. KEITH D JORGENSEN M.D.
Otolaryngology
44 BIRCH ST, SUITE 304
DERRY, NH 03038
Rockingham County (603) 432-8104
COASTAL NEW HAMPSHIE NEUROSURGEONS
Neurological Surgery
44 BIRCH ST, SUITE 207
DERRY, NH 03038
Rockingham County (603) 433-4666
MARY JEAN UHRICH PA-C
Physician Assistant
44 BIRCH ST, SUITE 200
DERRY, NH 03038
Rockingham County (603) 421-9616
PARKLAND PHYSICIAN SERVICES INC
Family Medicine
44 BIRCH ST, SUITE 200
DERRY, NH 03038
Rockingham County (603) 421-2432
PARKLAND PHYSICIAN SERVICES, INC.
Internal Medicine (Endocrinology, Diabetes & Metabolism)
44 BIRCH ST, SUITE 200
DERRY, NH 03038
Rockingham County (603) 421-9130
PARKLAND PHYSICIAN SERVICES INC
Internal Medicine
44 BIRCH ST, SUITE 200
DERRY, NH 03038
Rockingham County (603) 421-3419
PARKLAND PHYSICIAN SERVICES INC
Internal Medicine (Medical Oncology)
44 BIRCH ST, SUITE 209
DERRY, NH 03038
Rockingham County (603) 421-2181
CORINNE M CHAAR RD CDE
Dietitian, Registered (Nutrition, Metabolic)
44 BIRCH ST, SUITE 200
DERRY, NH 03038
Rockingham County (603) 421-9616

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Londonderry Gastroenterology Associates PA's NPI number?

The NPI number for Londonderry Gastroenterology Associates PA is 1851782312. It was assigned to this organization in the NPPES registry on February 5, 2015.

Where is Londonderry Gastroenterology Associates PA located?

Londonderry Gastroenterology Associates PA is located at 44 Birch St Suite 206, Derry, NH 03038. The listed phone number is (603) 818-4712.

What is Londonderry Gastroenterology Associates PA's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

When was this NPI record last updated?

The NPPES record for Londonderry Gastroenterology Associates PA was last updated on February 5, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.