NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Gastro-Intestinal Associates, Inc

Gastroenterology Physician in Lima, OH · enumerated 2006 · authorized official Robert Neidich, President.

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

National Provider Identifier

1275571929

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name Gastro-Intestinal Associates, Inc
Practice address 2793 Shawnee Rd, Lima, OH, 45806
Phone (419) 227-8209
Enumeration date Jun 3, 2006
Last updated in NPPES Oct 9, 2008

Taxonomy & classification

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Robert Neidich
Title President
Phone (419) 227-8209

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

How current is this record?
Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-10-09. Verify at npiregistry.cms.hhs.gov.
Where is Gastro-Intestinal Associates, Inc located?
The practice location on file with NPPES is in Lima, OH.

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-10-09.