Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Chau Do
Pharmacist in Deerfield, IL · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1710803440
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Registry record
Entity type Individual (Type 1)
Name Chau Do
Sex Female
Practice address 108 Wilmot Rd, Deerfield, IL, 60015
Phone (800) 825-5467
Enumeration date Jun 26, 2026
Last updated in NPPES Jun 26, 2026
Taxonomy & licenses
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
What specialty is Chau Do?
Chau Do is registered in NPPES with the primary taxonomy of Pharmacist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.
Other providers at this practice address
Browse all → Mitul Desai Internal Medicine Physician · Deerfield, IL NPI 1437118361 Walgreen Co Pharmacy · Deerfield, IL NPI 1194870824 George Patton Internal Medicine Physician · Deerfield, IL NPI 1891958112 Premise Health of Illinois Medical, PC Primary Care Clinic/Center · Deerfield, IL NPI 1033494976 Walgreen Co Pharmacy · Deerfield, IL NPI 1780952903 Sashidaran Moodley Internal Medicine Physician · Deerfield, IL NPI 1174885370 Kimberly Wong Pharmacist · Deerfield, IL NPI 1588914170 David Fireside Specialist · Deerfield, IL NPI 1134526171
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-06-26.