Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Sean K Troxclair, M.D.

Critical Care Medicine (Internal Medicine) Physician in Coushatta, LA · enumerated 2007.

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

National Provider Identifier

1740491505

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Registry record

Entity type Individual (Type 1)

Name Sean K Troxclair

Credential M.D.

Sex Male

Practice address 1635 Marvel St, Coushatta, LA, 71019

Phone (318) 932-2085

Fax (318) 932-2215

Enumeration date May 24, 2007

Last updated in NPPES Mar 17, 2021

Taxonomy & licenses

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License MD200734 (LA) Primary

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License 200734 (LA) Secondary

207RC0200X Critical Care Medicine (Internal Medicine) Physician Allopathic & Osteopathic Physicians · License N3359 (TX) Secondary

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care · License 200734 (LA) Secondary

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

Other identifiers

Identifier	Type	State	Issuer
07185	Medicaid	LA	-
1071854	Medicaid	LA	-
8KP700	Other	TX	BCBS

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 1740491505 active?

Yes, as of the latest NPPES snapshot, NPI 1740491505 is active (record last updated 2021-03-17).

How do I verify Sean Troxclair's NPI record?

Cross-check NPI 1740491505 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-17.