Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Louis Vincent Antignano, M.D.

Gastroenterology Physician in Dalton, GA · enumerated 2006.

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

National Provider Identifier

1093896151

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Registry record

Entity type Individual (Type 1)

Name Dr. Louis Vincent Antignano

Credential M.D.

Sex Male

Practice address Dalton, GA, 30720

Phone (706) 272-4127

Fax (706) 279-3969

Enumeration date Oct 17, 2006

Last updated in NPPES Jun 7, 2021

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 154491 (NY) Secondary

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 079536 (GA) Secondary

207RG0100X Gastroenterology Physician Allopathic & Osteopathic Physicians · License 2011-00588 (NC) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Is NPI 1093896151 active?

Yes, as of the latest NPPES snapshot, NPI 1093896151 is active (record last updated 2021-06-07).

How do I verify Louis Antignano's NPI record?

Cross-check NPI 1093896151 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Other providers at this practice address

Browse all →

Lee Strauss Gastroenterology Physician · Dalton, GA NPI 1164484648 Daniel Marcadis Gastroenterology Physician · Dalton, GA NPI 1164484663 Lindsey Kidd Acute Care Nurse Practitioner · Dalton, GA NPI 1780824839 Kelli Noble Family Nurse Practitioner · Dalton, GA NPI 1942556063 Brandee Albert Gastroenterology Physician · Dalton, GA NPI 1538402086 Sherry Wallmarker Family Nurse Practitioner · Dalton, GA NPI 1578946356 Haoran Peng Gastroenterology Physician · Dalton, GA NPI 1851745061 Shalaka Akolkar Gastroenterology Physician · Dalton, GA NPI 1255869863

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-06-07.