Every new California business filing, every dayDamon Wirth
Dr. Damon Wirth is a board-certified emergency medicine physician in Roseville, California. His professional corporation, Damon Wirth, MD, APC, likely operates his medical practice. Multiple professional directories list his location at 1 Medical Plaza Dr, Roseville, CA.
Filed December 18, 2025 · Sacramento, CA · Sacramento County
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California Secretary of State (bizfile Online) · Entity B20250428506 · Retrieved May 14, 2026
About Damon Wirth
Damon Wirth, MD, APC filed in California on December 18, 2025, as a medical practice in emergency medicine. The registered agent was filed through Northwest Registered Agent, a formation service. The domain was registered 5,844 days before filing, on December 18, 2009, through Name106. The website is modern. We estimate revenue between $100,000 and $1 million with 1-5 employees. The business has a brick-and-mortar footprint in Sacramento, zip code 95816. It shares its address with 2,855 other entities and its registered agent with 6,165 others. No annual report or EIN on file yet.
- Domain registered 5,844 days before filing, indicating a very long-standing online presence.
- Filed through Northwest Registered Agent, a formation service.
- We estimate revenue $100K-$1M and 1-5 employees.
- Shares address with 2,855 entities and registered agent with 6,165, suggesting a service address.
- 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 23, 2026.
One of 571 new businesses registered in Sacramento in December 2025, one of 12 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 Damon Wirth registered?
Damon Wirth was registered as Corp on December 18, 2025 in California.
Where is Damon Wirth located?
Damon Wirth is based in Sacramento, CA, 95816, in Sacramento County.
What type of business is Damon Wirth?
Damon Wirth is classified as a medical practice business (emergency medicine).
Does Damon Wirth have an EIN on file?
No EIN was found on file for Damon Wirth at the time of registration.
Who Sells to This Business
Based on the business category, these service providers typically target this type of business.
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