Dr. John C. Ong
- Gender: Male
- Sole propriator: No
- NPI: 1477056406
Dr. John C. Ong
Resident
He is located at 11100 Warner Avenue Suite 218 in Fountain Valley, CA 92708. His National Provider Identifier (NPI) number is 1477056406. Appointment can be made via the phone number (714) 641-9696. He is affiliated with 1 practices.
Medicare Enrollment
Dr. John C. Ong is enrolled to bill Medicare as a Practitioner - Nephrology .
Bills through: Balboa Nephrology Medical Group Inc
Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.
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Questions & Answers
Does Dr. John Christian Ong have affiliation with practices?
Dr. John Christian Ong is affiliated with Westernu Patient Care.
Where can you meet with Dr. John Christian Ong?
Dr. John Christian Ong's office is located at 11100 Warner Avenue Suite 218 in Fountain Valley, CA 92708.
Does Dr. John Christian Ong accept insurance?
Unfortunately we don't have any information if Dr. John Christian Ong accepts insurance.