Every new California business filing, every dayMedical practiceClinical oversightActiveVerified
Vanguard Clinical Oversight
Mark Y Liu, Registered Agent
Vanguard Clinical Oversight appears to be a medical corporation, possibly providing clinical oversight or management services. The LLC is a medical corporation, indicating an operating healthcare business.
Filed March 8, 2026 · Granite Bay, CA
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See how it worksAbout Vanguard Clinical Oversight
Vanguard Clinical Oversight is a medical practice business (Corp) registered on March 8, 2026 with the California Division of Corporations. The business is located in Granite Bay, California 95661. The record lists Mark Y Liu as Registered Agent.
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Filing Details
Entity NameVanguard Clinical Oversight, A Medical Corporation
Entity TypeCorp
Entity NumberB20260094072
Filing DateMarch 8, 2026
Principal AddressLocked
City / State / ZipGranite Bay, CA 95661
EIN on FileNo
Registered AgentMark Y Liu
Verified Business Profile
SubcategoryClinical oversight
Contact Information
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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 Vanguard Clinical Oversight registered?
Vanguard Clinical Oversight was registered as Corp on March 8, 2026 in California.
Where is Vanguard Clinical Oversight located?
Vanguard Clinical Oversight is based in Granite Bay, CA, 95661.
What type of business is Vanguard Clinical Oversight?
Vanguard Clinical Oversight is classified as a medical practice business (clinical oversight).
Does Vanguard Clinical Oversight have an EIN on file?
No EIN was found on file for Vanguard Clinical Oversight at the time of registration.
Who Sells to This Business
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