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.
Organization
YONG S. CHEN, M.D., INC.
Active
Organization
YONG S. CHEN, M.D., INC.
Active
Organization subpart
No
Provider details
NPI number
Authorized official
ALAN RYONO (OFFICE MANAGER)
(626) 964-6352
Entity
Organization
Contact information
Practice address
250 S GRAND AVE, GLENDORA, CA 91741-4218
(626) 857-3140
Mailing address
PO BOX 4007, DIAMOND BAR, CA 91765-0007
Taxonomy
Speciality
Code
Description
License number
State
207L00000X
Anesthesiology Physician
Primary
A36329
CA
Other
Enumeration date
12/08/2006
Last updated
10/01/2007
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