Is this information incorrect? This page shows public data from NPPES. Update your record in NPPES and this page will update automatically within 7 days.
Individual
DR. TONY T YANG
Active
Individual
DR. TONY T YANG
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
M.D., PH.D.
Taxonomy
Speciality
Code
Description
License number
State
2084P0800X
Psychiatry Physician
Primary
A63266
CA
2084P0804X
Child & Adolescent Psychiatry Physician
A63266
CA
Other
Enumeration date
05/11/2006
Last updated
07/13/2026
About Stedi
Stedi is the only programmable healthcare clearinghouse. You can use Stedi's APIs to process eligibility checks, claims, remits, and more.
Sign up