Medical PracticeEmergency MedicineActiveVerified

Joshua Baker Weil MD

Joshua B. Weil, Registered Agent

Joshua Baker Weil, MD is an emergency medicine physician practicing in Santa Rosa, California. Multiple medical directories confirm his credentials and location. The LLC is his professional medical corporation.

Filed January 2, 2026 · Santa Rosa, CA · Sonoma County

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Source

California Secretary of State (bizfile Online) · Entity B20250411976 · Retrieved May 13, 2026

Search the registry for B20250411976 ›JSON record ›

About Joshua Baker Weil MD

Joshua Baker Weil MD, Inc. filed in California on January 2, 2026, as a medical practice specializing in emergency medicine, based in Santa Rosa. Owner Joshua B. Weil filed personally as the registered agent. The domain was registered over 11 years before filing, on August 5, 2014, through GoDaddy, and the website is modern. We estimate the business has a brick-and-mortar presence, with revenue under $100,000 and 1 to 5 employees.

  • Domain registered 4,168 days before filing, indicating a long-established web presence.
  • Filed personally by owner Joshua B. Weil as registered agent.
  • No annual report or EIN on file yet.
  • First seen by DayOneLead 131 days after filing.

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 22 new businesses registered in Santa Rosa in January 2026, and the only medical practice business registered there that month.

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Filing Details

Entity NameJoshua Baker Weil MD, Inc.
Entity TypeCorp
Entity NumberB20250411976
Filing DateJanuary 2, 2026
Principal AddressLocked
City / State / ZipSanta Rosa, CA 95403
CountySonoma
TimezonePacific (PT)
EIN on FileNo
Registered AgentJoshua B. Weil
Filed ViaSelf-filed (owner is the registered agent)
WebsiteYes · domain registered 4168 days before filing · registrar GoDaddy
Website BuildModern
Annual ReportNot yet filed
Estimated Revenue<$100K (estimate)
Estimated Employees1-5 (estimate)
FootprintBrick and mortar (estimate)
First Recorded by DayOneLeadMay 13, 2026 (131 days after filing)

Verified Business Profile

SubcategoryEmergency Medicine

Contact Information

WebsiteLocked
PhoneLocked
EmailLocked
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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.

Domain RegisteredLocked
Domain AgeLocked
RegistrarLocked
Website PlatformLocked
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Frequently Asked Questions

When was Joshua Baker Weil MD registered?

Joshua Baker Weil MD was registered as Corp on January 2, 2026 in California.

Where is Joshua Baker Weil MD located?

Joshua Baker Weil MD is based in Santa Rosa, CA, 95403, in Sonoma County.

What type of business is Joshua Baker Weil MD?

Joshua Baker Weil MD is classified as a medical practice business (emergency medicine).

Does Joshua Baker Weil MD have an EIN on file?

No EIN was found on file for Joshua Baker Weil MD at the time of registration.

Who Sells to This Business

Based on the business category, these service providers typically target this type of business.

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