Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Catherine Choi, JD, DMD, MSD
Dentist in Eau Claire, WI · enumerated 2017.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1669905188
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Registry record
Entity type Individual (Type 1)
Name Catherine Choi
Credential JD, DMD, MSD
Sex Female
Practice address 3902 Oakwood Hills Pkwy, Eau Claire, WI, 54701
Phone (800) 924-4606
Enumeration date Apr 11, 2017
Last updated in NPPES Apr 11, 2017
Taxonomy & licenses
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees.
About the DMD 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
What specialty is Catherine Choi?
Catherine Choi is registered in NPPES with the primary taxonomy of Dentist. 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 → Steven Kristo Orthodontics and Dentofacial Orthopedics Dentistry · Eau Claire, WI NPI 1629202510 Shannen Dalton Orthodontics and Dentofacial Orthopedics Dentistry · Eau Claire, WI NPI 1487180675 Suzanne Grey Orthodontics and Dentofacial Orthopedics Dentistry · Eau Claire, WI NPI 1447750088 Camille Ewing Orthodontics and Dentofacial Orthopedics Dentistry · Eau Claire, WI NPI 1932996972
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-04-11.