Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Zachary Ho Wan Chan, RPH
Pharmacist in Sparta, WI · enumerated 2015.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1881083897
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Registry record
Entity type Individual (Type 1)
Name Zachary Ho Wan Chan
Credential RPH
Sex Male
Practice address 1600 W Wisconsin St, Sparta, WI, 54656
Phone (608) 269-7843
Enumeration date Jan 14, 2015
Last updated in NPPES Jan 14, 2015
Taxonomy & licenses
RPH · Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy.
About the RPH 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
Where does Zachary Chan practice?
The practice location on file with NPPES is in Sparta, WI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Zachary Chan?
The National Provider Identifier (NPI) for Zachary Chan is 1881083897, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Wal-Mart Stores East Lp Community/Retail Pharmacy · Sparta, WI NPI 1710904859 Wal-Mart Stores East, Lp Eyewear Supplier · Sparta, WI NPI 1952482788 Tracy Krueger Pharmacist · Sparta, WI NPI 1629471347 Connor Rumpca Pharmacist · Sparta, WI NPI 1144829235 Catara Reber Pharmacist · Sparta, WI NPI 1083490684 Michael Pasek Pharmacist · Sparta, WI NPI 1124840277
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-01-14.