Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Gastroenterology and Liver Institute, PC

Gastroenterology Physician in Lapeer, MI · enumerated 2025 · authorized official Adil Abdalla, MD/ Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1881409589

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Gastroenterology and Liver Institute, PC

Practice address 3273 Davison Rd Ste 4, Lapeer, MI, 48446

Phone (810) 660-7535

Fax (810) 660-7506

Enumeration date Feb 10, 2025

Last updated in NPPES Feb 10, 2025

Taxonomy & classification

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Adil Abdalla

Title MD/ Owner

Phone (810) 444-9881

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What type of organization is Gastroenterology and Liver Institute, PC?

Gastroenterology and Liver Institute, PC is registered in NPPES as a Gastroenterology Physician (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-02-10.