Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Daud Riaz Anwarzai, D.C.
Chiropractor in Wheeling, IL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1821035742
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Registry record
Entity type Individual (Type 1)
Name Dr. Daud Riaz Anwarzai
Credential D.C.
Sex Male
Practice address 401 S Milwaukee Ave, Ste 100, Wheeling, IL, 60090
Phone (847) 297-2225
Fax (847) 297-2096
Enumeration date May 31, 2006
Last updated in NPPES Jul 13, 2026
Taxonomy & licenses
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.
Frequently asked questions
How do I verify Daud Anwarzai's NPI record?
Cross-check NPI 1821035742 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1821035742 active?
Yes, as of the latest NPPES snapshot, NPI 1821035742 is active (record last updated 2026-07-13).
Other providers at this practice address
Browse all → David Kaplan Professional Counselor · Wheeling, IL NPI 1407958986 Aleksandr Naroditsky, D.C. Rehabilitation Chiropractor · Wheeling, IL NPI 1396964474 Huang DDS Pllc General Practice Dentistry · Wheeling, IL NPI 1518131051 Sue Burns Speech-Language Pathologist · Wheeling, IL NPI 1598046641 Lada Smyk, DDS, P.C. General Practice Dentistry · Wheeling, IL NPI 1881978419 Karen Choe Chiropractor · Wheeling, IL NPI 1689030793 Annemarie Barter Behavior Analyst · Wheeling, IL NPI 1164062493
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-07-13.