Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
John Sung
Urology Physician in Frisco, TX · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1457986978
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name John Sung
Sex Male
Practice address 16050 Everwell Ln Ste 401a, Frisco, TX, 75033
Phone (469) 678-8370
Enumeration date Mar 4, 2020
Last updated in NPPES Sep 16, 2025
Taxonomy & licenses
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 John Sung?
The National Provider Identifier (NPI) for John Sung is 1457986978, a Type 1 (individual) record in the CMS NPPES registry.
Where does John Sung practice?
The practice location on file with NPPES is in Frisco, TX. 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 2025-09-16.