Every new New York business filing, every dayThe Confident Brain
Catharina Kleuskens, Registered Agent
The Confident Brain is a mental health practice in Merrick, NY, specializing in selective mutism, anxiety, depression, and behavioral disorders in children, teens, and families. Led by Catharina M. Kleuskens, LCSW-R, the practice offers cognitive behavioral therapy and other evidence-based treatments.
Filed October 19, 2025 · Merrick, NY · Nassau County
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New York Department of State, Division of Corporations · Entity 7737083 · Retrieved May 6, 2026
About The Confident Brain
The Confident Brain LLC was filed in New York on October 19, 2025, by owner Catharina Kleuskens, who filed personally as the registered agent. The company's domain was registered more than six years before the filing, on September 7, 2019, through Network Solutions, and the site was built with Wix. The website matches the filing name and address. We estimate annual revenue under $100,000 and 1-5 employees, operating from a brick-and-mortar location in Merrick. No annual report or EIN on file yet.
- Domain registered 2,234 days before the filing date.
- Owner filed personally as the registered agent.
- Website built with Wix and confirmed to match the filing.
- We estimate revenue under $100,000 and 1-5 employees.
- Brick-and-mortar footprint in Merrick, New York.
- 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 33 new businesses registered in Merrick in October 2025, and the only mental health 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 The Confident Brain registered?
The Confident Brain was registered as LLC on October 19, 2025 in New York.
Where is The Confident Brain located?
The Confident Brain is based in Merrick, NY, 11566, in Nassau County.
What type of business is The Confident Brain?
The Confident Brain is classified as a mental health business (child and adolescent therapy).
Does The Confident Brain have an EIN on file?
No EIN was found on file for The Confident Brain at the time of registration.
Who Sells to This Business
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