Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Jack Chia Hsiang Liu, DDS
Endodontics in Cedar Rapids, IA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1083817480
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Jack Chia Hsiang Liu
Credential DDS
Sex Male
Practice address 2750 1st Ave Ne, Ste 410, Cedar Rapids, IA, 52402
Phone (319) 365-1456
Fax (319) 261-0118
Enumeration date Jun 6, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS 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 is the NPI number for Jack Liu?
The National Provider Identifier (NPI) for Jack Liu is 1083817480, a Type 1 (individual) record in the CMS NPPES registry.
Where does Jack Liu practice?
The practice location on file with NPPES is in Cedar Rapids, IA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Connie Rystrom Hand Occupational Therapist · Cedar Rapids, IA NPI 1891705273 Iowa Physical Therapy PC Occupational Medicine Clinic/Center · Cedar Rapids, IA NPI 1386716074 Ann Dunnigan Clinical Social Worker · Cedar Rapids, IA NPI 1104987965 Cedar Rapids Endodontics PC Endodontics · Cedar Rapids, IA NPI 1134248578 Cedar Hand Therapy, LLC Hand Occupational Therapist · Cedar Rapids, IA NPI 1407235336
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.