NPI Portal NPI Lookup & Verification

Dr. Dwight Anderson Deming, DC

Dr. Dwight Anderson Deming is a Chiropractor provider (Chiropractor) practicing in Willowbrook, IL, registered in the NPPES registry with NPI 1174033641 since 2017. The credential DC stands for Doctor of Chiropractic.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1174033641
Entity type Individual (Type 1)
Name Dr. Dwight Anderson Deming
Credential DC
Sex Male
Practice address Willowbrook, IL, 60527
Phone 6308879400
Enumeration date 2017-10-10
Last updated in NPPES 2017-10-10

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
111N00000X Chiropractor Primary 038.013142 IL

DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Copy-ready billing details
Provider: Dwight Deming, DC
NPI: 1174033641
Taxonomy: 111N00000X (Chiropractor)
Address: Willowbrook, IL, 60527

Verify this record

Cross-check NPI 1174033641 against the authoritative CMS record: view Dr. Dwight Anderson Deming on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Dwight Deming?
Dwight Deming is registered in NPPES with the primary taxonomy of Chiropractor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2017-10-10.