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Alexandria Gastroenterology Associates Inc

Gastroenterology Physician in Alexandria, LA · enumerated 2005 · authorized official Joseph Hollier, President of Organization MD.

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

National Provider Identifier

1417930447

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Registry record

Entity type Organization (Type 2)
Legal business name Alexandria Gastroenterology Associates Inc
Practice address 301 4th St, Suite 1-A, Alexandria, LA, 71301
Phone (318) 473-8188
Fax (318) 473-8682
Enumeration date Nov 23, 2005
Last updated in NPPES Feb 11, 2011

Taxonomy & classification

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Joseph Hollier
Title President of Organization MD
Phone (318) 473-8188

Other identifiers

Identifier Type State Issuer
CN3551 Other LA MEDICARE ID
43127 Other LA BLUE CROSS BLUE SHEILD GR
1799696 Medicaid LA -

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.

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Frequently asked questions

Who is the authorized official for Alexandria Gastroenterology Associates Inc?
NPPES lists Joseph Hollier (President of Organization MD) as the authorized official for this organization.
What is the NPI number for Alexandria Gastroenterology Associates Inc?
The NPI for Alexandria Gastroenterology Associates Inc is 1417930447, a Type 2 (organization) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-02-11.