Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Chad W Trosclair, MD

Addiction Medicine (Family Medicine) Physician in Covington, LA · enumerated 2008.

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

National Provider Identifier

1952556094

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Registry record

Entity type Individual (Type 1)

Name Chad W Trosclair

Credential MD

Sex Male

Practice address 5001 Highway 190 East Service Rd Ste D5, Covington, LA, 70433

Phone (985) 377-2828

Enumeration date Nov 17, 2008

Last updated in NPPES Jul 8, 2021

Taxonomy & licenses

207QA0401X Addiction Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License 18116 (MS) Secondary

207QA0401X Addiction Medicine (Family Medicine) Physician Allopathic & Osteopathic Physicians · License 024643 (LA) 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

How do I verify Chad Trosclair's NPI record?

Cross-check NPI 1952556094 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1952556094 active?

Yes, as of the latest NPPES snapshot, NPI 1952556094 is active (record last updated 2021-07-08).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-07-08.