Every new New York business filing, every dayOne TPA Systems
One TPA Systems Inc., operating as OneHome, is a third-party administrator involved in Medicare subcontracting, based in Manhattan, NY. The company was mentioned in a wrongful termination lawsuit reported by Bloomberg Law.
Filed December 19, 2025 · Manhattan, NY · New York County
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New York Department of State, Division of Corporations · Entity 7786823 · Retrieved May 3, 2026
About One TPA Systems
ONE TPA SYSTEMS, INC. filed in New York on December 19, 2025, as a third-party administration firm focused on Medicare subcontracting. The company is based in Manhattan and was filed through CT Corporation, a formation and registered-agent service. Its domain was registered over 25 years before the filing, on June 13, 2000, through CSC Corporate Domains, and the website is modern. The same registered agent is used by 4,911 other entities. No annual report or EIN on file yet. We estimate annual revenue between $1 million and $10 million and a team of 6 to 25 employees.
- Domain registered 25 years before the filing date.
- Filed through CT Corporation, a formation service.
- Same registered agent used by 4,911 other entities.
- Website is modern.
- 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 2,616 new businesses registered in Manhattan in December 2025, and the only third-party administration business registered there that month.
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Filing Details
Verified Business Profile
Contact Information
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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 One TPA Systems registered?
One TPA Systems was registered as Corp on December 19, 2025 in New York.
Where is One TPA Systems located?
One TPA Systems is based in Manhattan, NY, 10005, in New York County.
What type of business is One TPA Systems?
One TPA Systems is classified as a third-party administration business (medicare subcontracting).
Does One TPA Systems have an EIN on file?
No EIN was found on file for One TPA Systems at the time of registration.
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