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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Michael Louis Brown, MD

Family Medicine Physician in Dekalb, IL · enumerated 2006.

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

National Provider Identifier

1871568931

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Registry record

Entity type Individual (Type 1)
Name Dr. Michael Louis Brown
Credential MD
Sex Male
Practice address Health Services, Northern Illinois University, Dekalb, IL, 60115
Enumeration date Feb 22, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207Q00000X Family Medicine Physician Allopathic & Osteopathic Physicians 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 1871568931 active?
Yes, as of the latest NPPES snapshot, NPI 1871568931 is active (record last updated 2007-07-08).
How do I verify Michael Brown's NPI record?
Cross-check NPI 1871568931 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.