NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Brian Jay Fuller, D.C.

Nutrition Chiropractor in Oak Park, IL · enumerated 2006.

Data current as of Jul 11, 2026 · sourced from CMS NPPES

National Provider Identifier

1073556544

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Registry record

Entity type Individual (Type 1)
Name Dr. Brian Jay Fuller
Credential D.C.
Sex Male
Practice address Oak Park, IL, 60301
Phone (708) 705-9494
Fax (708) 221-7108
Enumeration date Jun 13, 2006
Last updated in NPPES Dec 11, 2020

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

111NN1001X Nutrition Chiropractor Chiropractic Providers · License 038010329 (IL) Primary
DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC 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

How do I verify Brian Fuller's NPI record?
Cross-check NPI 1073556544 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1073556544 active?
Yes — as of the latest NPPES snapshot, NPI 1073556544 is active (record last updated 2020-12-11).

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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-12-11.