1. Home
  2. Directory
  3. Michigan
  4. Clinton Township
  5. Internal Medicine
  6. NPI Profile

GREATER MICHIGAN GASTROENTEROLOGY PC
NPI 1558732164
Internal Medicine - Gastroenterology in Clinton Township, MI

Active since October 08, 2015
43301 COMMONS DR, CLINTON TOWNSHIP, MI 48038(586) 482-8050(586) 276-5956 Get Directions Write a Review

NPPES record last updated: October 8, 2015. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Greater Michigan Gastroenterology Pc NPPES

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

GREATER MICHIGAN GASTROENTEROLOGY PC (NPI 1558732164) is a healthcare organization registered as a gastroenterology in Clinton Township, Michigan and active in the NPI registry since October 2015. The organization lists Gurpreet Singh, President, as its authorized official.

NPPES Registry Identity

NPI1558732164
Entity TypeOrganization
Primary Taxonomy207RG0100X
Legal Business NameGREATER MICHIGAN GASTROENTEROLOGY PC
Location Address43301 COMMONS DRClinton Township, MI 48038-1109
Mailing Address43301 Commons DrClinton Township, MI 48038-1109 · (586) 482-8050 · Fax (586) 276-5956
Phone(586) 482-8050
Fax(586) 276-5956
Organization SubpartNo
Authorized OfficialGurpreet SinghPresident · (586) 482-8050
Enumeration DateOctober 8, 2015
✔ NPI 1558732164 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 MI · 5101016565
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.
43301 COMMONS DR, Clinton Township, MI 48038
Open in Google Maps ↗

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

The full list of accepted plans is on the Insurance tab. Issuers include Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company.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)

Greater Michigan Gastroenterology Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Greater Michigan Gastroenterology PC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Gurpreet Singh, D.O.
Gastroenterology
NPI 1184832305
42627 GARFIELD RD STE 211
Clinton Township, MI 48038
(586) 482-8050
✔ PECOS✔ Accepts Medicare0.4 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 Greater Michigan Gastroenterology PC's NPI number?

The NPI number for Greater Michigan Gastroenterology PC is 1558732164. It was assigned to this organization in the NPPES registry on October 8, 2015.

Where is Greater Michigan Gastroenterology PC located?

Greater Michigan Gastroenterology PC is located at 43301 Commons Dr, Clinton Township, MI 48038. The listed phone number is (586) 482-8050.

What is Greater Michigan Gastroenterology PC's specialty?

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

Is Greater Michigan Gastroenterology PC enrolled in Medicare?

Yes. Greater Michigan Gastroenterology PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Greater Michigan Gastroenterology PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Gastroenterology) reassigns their Medicare billing to Greater Michigan Gastroenterology PC. 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. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Greater Michigan Gastroenterology PC accept?

Health plans from Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company list Greater Michigan Gastroenterology PC 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 Greater Michigan Gastroenterology PC was last updated on October 8, 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.