Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Byron J Guidry, PA

Medical Physician Assistant in Houma, LA · enumerated 2006 · practices at South Louisiana Medical Associates.

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

National Provider Identifier

1679662142

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Registry record

Entity type Individual (Type 1)

Name Byron J Guidry

Credential PA

Sex Male

Practice address 1990 Industrial Blvd, Houma, LA, 70363

Phone (985) 868-9300

Fax (985) 851-0053

Enumeration date Oct 12, 2006

Last updated in NPPES Feb 25, 2013

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License PA04446 (TX) Secondary

363AS0400X Surgical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA.200159 (LA) Secondary

363AM0700X Medical Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA.200159 (LA) Primary

PA · Physician Assistant: A licensed clinician who practices medicine in collaboration with physicians, trained in a graduate PA program. About the PA credential

Other identifiers

Identifier	Type	State	Issuer
1038351	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

How do I verify Byron Guidry's NPI record?

Cross-check NPI 1679662142 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1679662142 active?

Yes, as of the latest NPPES snapshot, NPI 1679662142 is active (record last updated 2013-02-25).

Other providers at this practice address

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Shaminder Gupta Nephrology Physician · Houma, LA NPI 1730183401 Gerard Bertolino Anatomic Pathology & Clinical Pathology Physician · Houma, LA NPI 1003810474 Ruben Vargas-Cuba Hematology & Oncology Physician · Houma, LA NPI 1578561189 Sudha Pillarisetti Anatomic Pathology & Clinical Pathology Physician · Houma, LA NPI 1639150691 Michael Owens Emergency Medicine Physician · Houma, LA NPI 1275500548 Michelle Simon Neurology Physician · Houma, LA NPI 1922061175 Thomas Falterman Emergency Medicine Physician · Houma, LA NPI 1770532236 Anthony Catalanotto Medical Physician Assistant · Houma, LA NPI 1689623225

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-02-25.