Every new New York business filing, every dayAscend Autism
Mitchel Katz, M.D., Principal
Ascend Autism Medical Diagnostic Services, PLLC operates as an ABA therapy center for children with autism, located at 22 Saw Mill River Rd in Hawthorne, NY. The center serves children ages 2–6, providing center-based autism therapy and diagnostic services.
Filed February 4, 2025 · Hawthorne, NY · Westchester County
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New York Department of State, Division of Corporations · Entity 3148373 · Retrieved July 26, 2026
About Ascend Autism
Ascend Autism Medical Diagnostic Services, PLLC filed in New York on February 4, 2025, with Mitchel Katz, M.D., as principal. The company is an ABA therapy center based in Hawthorne. Its domain was registered over six years before the filing, on November 14, 2018, through Bluehost. We estimate annual revenue between $1 million and $10 million and a staff of 26 to 100 employees. The website, built with Site Kit by Google, confirms the business identity. No annual report or EIN on file yet.
- Domain registered more than six years before the filing date.
- Filed with a named principal, Mitchel Katz, M.D.
- Website identity confirmed, matching the filing.
- 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 3 new businesses registered in Hawthorne in February 2025, and the only autism therapy services business registered there that month.
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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.
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Frequently Asked Questions
When was Ascend Autism registered?
Ascend Autism was registered as LLC on February 4, 2025 in New York.
Where is Ascend Autism located?
Ascend Autism is based in Hawthorne, NY, 10532-1533, in Westchester County.
What type of business is Ascend Autism?
Ascend Autism is classified as a autism therapy services business (aba therapy center).
Does Ascend Autism have an EIN on file?
No EIN was found on file for Ascend Autism at the time of registration.
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