Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Louis S Brown, M.D

Chiropractor in Clifton, NJ · enumerated 2007.

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

National Provider Identifier

1780735787

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Registry record

Entity type Individual (Type 1)

Name Dr. Louis S Brown

Credential M.D

Sex Male

Practice address 1117 Route 46 East, 206, Clifton, NJ, 07013

Phone (973) 777-5444

Fax (973) 777-0304

Enumeration date Jan 16, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 38MC00237700 (NJ) 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.

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Frequently asked questions

Is NPI 1780735787 active?

Yes, as of the latest NPPES snapshot, NPI 1780735787 is active (record last updated 2007-07-08).

How do I verify Louis Brown's NPI record?

Cross-check NPI 1780735787 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 2007-07-08.