Every new California business filing, every dayHoag TA
William Hoag, Registered Agent
The LLC appears to be a professional entity for Dr. Tuan V. Ta, a physician practicing at Hoag Hospital in Orange County, California. The candidate website is the physician's profile on the Hoag health system site.
Filed December 17, 2025 · Irvine, CA · Orange County
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California Secretary of State (bizfile Online) · Entity B20250426754 · Retrieved May 14, 2026
About Hoag TA
HOAG TA LLC filed in California on December 17, 2025, as a medical practice in Irvine. Owner William Hoag filed personally as the registered agent. The company has a modern website built with Astro. We estimate revenue between $100,000 and $1 million and 1 to 5 employees, with a brick-and-mortar footprint. No annual report or EIN on file yet.
- Owner filed personally as the registered agent.
- Website built with Astro, a modern framework.
- We estimate revenue of $100K-$1M and 1-5 employees.
- Brick-and-mortar footprint indicated.
- No annual report or EIN on file yet.
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 24, 2026.
One of 168 new businesses registered in Irvine in December 2025, one of 5 medical practice businesses.
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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 Hoag TA registered?
Hoag TA was registered as LLC on December 17, 2025 in California.
Where is Hoag TA located?
Hoag TA is based in Irvine, CA, 92603, in Orange County.
What type of business is Hoag TA?
Hoag TA is classified as a medical practice business (physician).
Does Hoag TA have an EIN on file?
No EIN was found on file for Hoag TA at the time of registration.
Who Sells to This Business
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