Individual
JOHN CHRISTIAN ONG
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
DO
Contact information
Practice address
11100 WARNER AVE STE 218, FOUNTAIN VALLEY, CA 92708-7511
(714) 641-9696
(714) 641-1211
Mailing address
9373 HAZARD WAY STE 200, SAN DIEGO, CA 92123-1226
(588) 810-8000
(858) 268-1911
Taxonomy
Speciality
Code
Description
License number
State
207RN0300X
Nephrology Physician
Primary
20A21125
CA
390200000X
Student in an Organized Health Care Education/Training Program
—
—
Other
Enumeration date
03/15/2018
Last updated
01/16/2026
About Stedi
Stedi is the only programmable healthcare clearinghouse. You can use Stedi's APIs to process eligibility checks, claims, remits, and more.
Contact us