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GASTROENTEROLOGY AND LIVER INSTITUTE, PC
NPI 1881409589
Internal Medicine - Gastroenterology in Lapeer, MI

Active since February 10, 2025
3273 DAVISON RD STE 4, LAPEER, MI 48446(810) 660-7535(810) 660-7506 Get Directions Write a Review

NPPES record last updated: February 10, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Gastroenterology And Liver Institute, Pc NPPES

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

GASTROENTEROLOGY AND LIVER INSTITUTE, PC (NPI 1881409589) is a healthcare organization registered as a gastroenterology in Lapeer, Michigan and active in the NPI registry since February 2025. The organization lists Adil Abdalla, Md/ Owner, as its authorized official.

NPPES Registry Identity

NPI1881409589
Entity TypeOrganization
Primary Taxonomy207RG0100X
Legal Business NameGASTROENTEROLOGY AND LIVER INSTITUTE, PC
Location Address3273 DAVISON RD STE 4Lapeer, MI 48446-2902
Mailing Address3273 Davison Rd Ste 4Lapeer, MI 48446-2902 · (810) 660-7535 · Fax (810) 660-7506
Phone(810) 660-7535
Fax(810) 660-7506
Organization SubpartNo
Authorized OfficialAdil AbdallaMd/ Owner · (810) 444-9881
Enumeration DateFebruary 10, 2025
NPPES CertifiedFebruary 10, 2025
✔ NPI 1881409589 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.
3273 DAVISON RD STE 4, Lapeer, MI 48446
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-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)

Gastroenterology And Liver Institute, 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 Gastroenterology And Liver Institute, PC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Adil Abdalla, M.D.
Internal Medicine
NPI 1245215292
6240 RASHELLE DR STE 204
Flint, MI 48507
(810) 733-6300
✔ PECOS✔ Accepts Medicare20 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 Gastroenterology And Liver Institute, PC's NPI number?

The NPI number for Gastroenterology And Liver Institute, PC is 1881409589. It was assigned to this organization in the NPPES registry on February 10, 2025.

Where is Gastroenterology And Liver Institute, PC located?

Gastroenterology And Liver Institute, PC is located at 3273 Davison Rd Ste 4, Lapeer, MI 48446. The listed phone number is (810) 660-7535.

What is Gastroenterology And Liver Institute, PC's specialty?

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

Is Gastroenterology And Liver Institute, PC enrolled in Medicare?

Yes. Gastroenterology And Liver Institute, PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Gastroenterology And Liver Institute, PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Gastroenterology And Liver Institute, 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 Gastroenterology And Liver Institute, PC accept?

Health plans from Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company list Gastroenterology And Liver Institute, 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 Gastroenterology And Liver Institute, PC was last updated on February 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 months 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.