NPI Portal NPI Lookup & Verification

Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

J. Provost LLC (A Professional Chiropractic Corporation)

Chiropractor in Lafayette, LA · enumerated 2026 · authorized official Jillian Provost, Member.

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

National Provider Identifier

1598612376

Verified

See something wrong? Report a correction

Registry record

Entity type Organization (Type 2)
Legal business name J. Provost LLC (A Professional Chiropractic Corporation)
Practice address 105 Westmark Blvd, Lafayette, LA, 70506
Phone (337) 993-2277
Enumeration date Mar 11, 2026
Last updated in NPPES Mar 11, 2026

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers Primary

Authorized official

Name Jillian Provost
Title Member
Phone (337) 247-1513

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

What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.
What type of organization is J. Provost LLC (A Professional Chiropractic Corporation)?
J. Provost LLC (A Professional Chiropractic Corporation) is registered in NPPES as a Chiropractor (its primary provider taxonomy).

Providers at this address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-11.