Every new California business filing, every dayYinhan Liu, D.O.
Yinhan Liu, Registered Agent
Dr. Yinhan Liu is a family physician practicing in Santa Ana, CA, with 2 years of experience. She accepts Medicare and Medicaid and is affiliated with South Coast Global Medical Center and Orange County Global Medical Center. Her practice is located near the filing address in Irvine, CA.
Filed July 7, 2026 · Irvine, CA · Orange County
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California Secretary of State (bizfile Online) · Entity B20260313976 · Retrieved July 14, 2026
About Yinhan Liu, D.O.
Yinhan Liu, D.O., P.C. filed in California on July 7, 2026, as a family medicine medical practice based in Irvine. The owner, Yinhan Liu, filed personally as the registered agent. Its domain was registered 28 years before filing, on April 6, 1998, via MarkMonitor, and the modern website matches the filing name and address. No annual report or EIN on file yet.
- Domain registered 28 years before the filing date.
- Owner filed personally as the registered agent.
- Website identity confirmed against the filing.
- We estimate revenue between $100K and $1M and 1 to 5 employees.
- First seen 7 days after filing.
Compiled from the state record, the company's public web presence, and our own research; revenue, employee, and footprint figures are estimates, not verified financials. Updated August 23, 2026.
One of 201 new businesses registered in Irvine in July 2026, and the only medical practice business registered there that month.
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Filing Details
Verified Business Profile
Contact Information
Verified Website Profile
We matched this business to its website and pulled the domain's registration (WHOIS) record. Domain age is one of the strongest signals that a filing is a truly new business and not a re-filing or paperwork change.
Frequently Asked Questions
When was Yinhan Liu, D.O. registered?
Yinhan Liu, D.O. was registered as Corp on July 7, 2026 in California.
Where is Yinhan Liu, D.O. located?
Yinhan Liu, D.O. is based in Irvine, CA, 92614, in Orange County.
What type of business is Yinhan Liu, D.O.?
Yinhan Liu, D.O. is classified as a medical practice business (family medicine).
Does Yinhan Liu, D.O. have an EIN on file?
No EIN was found on file for Yinhan Liu, D.O. at the time of registration.
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