Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Underwood Underwood LLC

Chiropractor in Baton Rouge, LA · enumerated 2006 · authorized official Brent Underwood, Physician.

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

National Provider Identifier

1073689881

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Registry record

Entity type Organization (Type 2)

Legal business name Underwood Underwood LLC

Other name <Unavail>

Practice address 11851 Coursey Blvd, Suite A, Baton Rouge, LA, 70816

Phone (225) 293-1700

Fax (225) 293-1774

Enumeration date Nov 27, 2006

Last updated in NPPES Nov 18, 2008

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License 1160 (LA) Primary

111N00000X Chiropractor Chiropractic Providers · License 304 (LA) Secondary

Authorized official

Name Brent Underwood

Title Physician

Phone (225) 293-1700

Other identifiers

Identifier	Type	State	Issuer
G3181	Other	LA	BLUE CROSS
G3179	Other	LA	BLUE CROSS

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 current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-11-18. Verify at npiregistry.cms.hhs.gov.

Where is Underwood Underwood LLC located?

The practice location on file with NPPES is in Baton Rouge, LA.

Providers at this address

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Brent Underwood Chiropractor · Baton Rouge, LA NPI 1184184665

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-11-18.