Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Hung Chieh Hwang, D.D.S.
Dentist in Torrance, CA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1174648174
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Registry record
Entity type Individual (Type 1)
Name Dr. Hung Chieh Hwang
Credential D.D.S.
Sex Male
Practice address 21350 Hawthorne Blvd, Suite #151, Torrance, CA, 90503
Phone (310) 540-6248
Fax (310) 540-6258
Enumeration date Mar 20, 2007
Last updated in NPPES Dec 5, 2011
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| B43975-01 | Medicaid | CA | - |
| B43975-01 | Other | CA | CA HEALTHY FAMILY PROGRAM |
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 Hung Chieh Hwang?
The National Provider Identifier (NPI) for Hung Chieh Hwang is 1174648174, a Type 1 (individual) record in the CMS NPPES registry.
Where does Hung Chieh Hwang practice?
The practice location on file with NPPES is in Torrance, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Thomas Lin Internal Medicine Physician · Torrance, CA NPI 1861421349 Hoon Dokko DDS Ms Inc General Practice Dentistry · Torrance, CA NPI 1497868178 Modupe Aiyegbusi Family Medicine Physician · Torrance, CA NPI 1710088349 Ferdinand Braimah Anesthesiology Physician · Torrance, CA NPI 1619078946 Tai-Hon Lin Internal Medicine Physician · Torrance, CA NPI 1457449969 Richard Steiner General Practice Dentistry · Torrance, CA NPI 1154493153 Enrique Garcia General Practice Dentistry · Torrance, CA NPI 1851433916 Tsvey-Shing Chiu General Practice Dentistry · Torrance, CA NPI 1164557906
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-12-05.