GIS SERVICES 2, LLC
NPI 1194287888
Internal Medicine - Gastroenterology in Brockton, MA

Active since April 02, 2019
189 QUINCY ST, BROCKTON, MA 02302(508) 588-6700(508) 584-3010 Get Directions Write a Review

NPPES record last updated: May 10, 2019. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 10, 2019, Apr 2, 2019 (2 updates tracked since 2019).

About Gis Services 2, Llc NPPES

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

GIS SERVICES 2, LLC (NPI 1194287888) is a healthcare organization registered as a gastroenterology in Brockton, Massachusetts and active in the NPI registry since April 2019. The organization maintains 3 additional practice locations and lists Mark L Finklestein, Partner, as its authorized official.

NPPES Registry Identity

NPI1194287888
Entity TypeOrganization
Primary Taxonomy207RG0100X
Legal Business NameGIS SERVICES 2, LLC
Location Address189 QUINCY STBrockton, MA 02302-2967
Mailing Address189 Quincy StBrockton, MA 02302-2967 · (508) 588-6700 · Fax (508) 584-3010
Fax(508) 584-3010
Organization SubpartYesParent: Gastrointestinal Specialists, Llc
Authorized OfficialMark L FinklesteinPartner · (508) 588-6700
Enumeration DateApril 2, 2019
Last NPPES UpdateMay 10, 20192 updates tracked since enumeration
✔ NPI 1194287888 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
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.
189 QUINCY ST, Brockton, MA 02302

Secondary Practice Locations 3

Location 1511 W Grove St Ste 206Middleboro, MA 02346-1479 · Phone (508) 947-0440 · Fax (508) 947-0495
Location 235 Summer StTaunton, MA 02780-3469 · Phone (508) 821-4100 · Fax (508) 822-2367
Location 31 Compass WayEast Bridgewater, MA 02333-1465 · Phone (508) 350-2940 · Fax (508) 378-2852

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

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gis Services 2, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

12

Medicare enrollment records show 12 clinicians reassign Medicare billing to Gis Services 2, LLC, which bills Medicare for the services they deliver. Of these, 5 practice at this address. They are listed nearest first.

Clinicians by Medicare Specialty 2

Gastroenterology8
Nurse Practitioner4

Clinicians, nearest first (12)

Gastroenterology
NPI 1679868541
189 QUINCY ST
Brockton, MA 02302
(508) 588-6700
✔ PECOS✔ Accepts MedicareSame address
Gastroenterology
NPI 1205320926
189 QUINCY ST
Brockton, MA 02302
(585) 275-2222
✔ PECOS✔ Accepts MedicareSame address
Nurse Practitioner
NPI 1467950741
189 QUINCY ST
Brockton, MA 02302
(508) 588-6700
✔ PECOSSame address
Gastroenterology
NPI 1265775225
189 QUINCY ST
Brockton, MA 02302
(508) 588-6700
✔ PECOS✔ Accepts MedicareSame address
Gastroenterology
NPI 1497795561
189 QUINCY ST
Brockton, MA 02302
(508) 588-6700
✔ PECOS✔ Accepts MedicareSame address
Gastroenterology
NPI 1639497514
35 SUMMER ST
Taunton, MA 02780
(508) 821-4100
✔ PECOS✔ Accepts Medicare14 mi
Gastroenterology
NPI 1538184833
35 SUMMER ST
Taunton, MA 02780
(508) 821-4100
✔ PECOS✔ Accepts Medicare14 mi
Gastroenterology
NPI 1609809110
35 SUMMER ST
Taunton, MA 02780
(508) 821-4100
✔ PECOS✔ Accepts Medicare14 mi
Nurse Practitioner
NPI 1639730278
35 SUMMER ST
Taunton, MA 02780
(508) 821-4100
✔ PECOS✔ Accepts Medicare14 mi
Nurse Practitioner
NPI 1376379941
830 HARRISON AVENUE, 3RD FL MOAKLEY BLDG
Boston, MA 02118
(617) 638-6428
✔ PECOS✔ Accepts Medicare18 mi
Nurse Practitioner
NPI 1124699350
275 SANDWICH ST
Plymouth, MA 02360
(508) 747-1560
✔ PECOS✔ Accepts Medicare20 mi
Gastroenterology
NPI 1750597704
848 STATE ROUTE 50
Burnt Hills, NY 12027
(518) 831-1500
✔ PECOS✔ Accepts Medicare159 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Gis Services 2, LLC's NPI number?

The NPI number for Gis Services 2, LLC is 1194287888. It was assigned to this organization in the NPPES registry on April 2, 2019.

Where is Gis Services 2, LLC located?

Gis Services 2, LLC is located at 189 Quincy St, Brockton, MA 02302. The listed phone number is (508) 588-6700.

What is Gis Services 2, LLC's specialty?

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

Is Gis Services 2, LLC enrolled in Medicare?

Yes. Gis Services 2, LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Gis Services 2, LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 12 clinicians in 2 Medicare specialties reassign their Medicare billing to Gis Services 2, LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Gastroenterology (8) and Nurse Practitioner (4). Of these, 5 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Gis Services 2, LLC accept?

Health plans from Anthem Blue Cross and Blue Shield list Gis Services 2, LLC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Gis Services 2, LLC was last updated on May 10, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.