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CHECKRARE CE, LLC, Registered Agent
CheckRare is an online platform providing news, insights, and continuing education about rare and genetic diseases. The site describes itself as a rare disease learning platform and clinical perspective resource. The LLC registration lists Peter Ciszewski in Hastings-on-Hudson, NY, matching the operational nature of a specialized medical education business.
Filed December 16, 2025 · Hastings On Hudson, NY · Westchester County
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New York Department of State, Division of Corporations · Entity 7783945 · Retrieved May 18, 2026
About CheckRare
CHECKRARE CE, LLC filed in New York on December 16, 2025, as a rare disease education company based in Hastings On Hudson. The company acts as its own registered agent. Its domain was registered 8 years before filing, on January 2, 2017, through GoDaddy. The modern website was built with CheckRare4 and confirmed to match the filing name and address. No annual report or EIN on file yet. We estimate annual revenue between $1 million and $10 million and 6 to 25 employees, with an online-only footprint.
- Domain registered 8 years before the company filed.
- Company filed as its own registered agent.
- Website built with CheckRare4 and confirmed to match the filing.
- Online-only footprint.
- 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 8 new businesses registered in Hastings On Hudson in December 2025, and the only medical education & information 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 CheckRare registered?
CheckRare was registered as LLC on December 16, 2025 in New York.
Where is CheckRare located?
CheckRare is based in Hastings On Hudson, NY, 10706, in Westchester County.
What type of business is CheckRare?
CheckRare is classified as a medical education & information business (rare disease education).
Does CheckRare have an EIN on file?
No EIN was found on file for CheckRare at the time of registration.
Who Sells to This Business
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