Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Karl Cua, RD
Registered Dietitian in Brea, CA · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1134664642
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Registry record
Entity type Individual (Type 1)
Name Mr. Karl Cua
Credential RD
Sex Male
Practice address 955 W Imperial Hwy Ste 220, Brea, CA, 92821
Phone (714) 618-9500
Enumeration date Dec 20, 2016
Last updated in NPPES May 23, 2024
Taxonomy & licenses
133V00000X Registered Dietitian Dietary & Nutritional Service Providers · License 912858 (IL) Primary
RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration.
About the RD 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 Karl Cua?
The National Provider Identifier (NPI) for Karl Cua is 1134664642, a Type 1 (individual) record in the CMS NPPES registry.
Where does Karl Cua practice?
The practice location on file with NPPES is in Brea, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-23.