Medical Board of California mailing address
To mail a letter to the Medical Board of California — the body that regulates physicians and surgeons in California — send it to Medical Board of California, Suite 1200, 2005 Evergreen Street, Sacramento, CA 95815. The Medical Board of California licenses and disciplines the state’s physicians and surgeons. Part of the California Department of Consumer Affairs, it issues and renews medical licenses, investigates complaints against doctors, and takes disciplinary action. Use this address for complaints and concerns, registration and renewal paperwork, and requests for a certificate of standing. Add your return address and any registration number if you'd like a reply, and confirm the address on MBC's official contact page before anything time-sensitive.
Medical Board of California — correspondence address
Medical Board of California Suite 1200 2005 Evergreen Street Sacramento CA 95815
Complaints and concerns, registration and renewal paperwork, requests for a certificate of standing, and general written correspondence. This is the regulator's main office — not a courier depot or a member's practice.
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Medical Board of CaliforniaSuite 12002005 Evergreen StreetSacramento, CA 95815
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Key facts
- This is the Medical Board of California's published correspondence address, taken from its own contact page.
- Medical Board of California (MBC) is the statutory regulator for physicians and surgeons in California — not a voluntary membership association or union.
- Use it for complaints, registration and renewals, and certificate-of-standing requests — not for parcels or courier-only deliveries.
- Add an attention line (e.g. "Registration" or "Complaints/Investigations") so your letter reaches the right department.
- Include your full name, registration number if you have one, and a return address so they can respond.
- PostPal prints your letter and mails it for you — no printer, envelope, stamps, or post office trip.
How to send your letter
- 1
Decide what your letter is for
MBC handles registration and renewals, complaints and concerns about a registrant, and requests such as a certificate of standing. Note which one applies and add an attention line (e.g. "Attention: Registration" or "Attention: Complaints/Investigations") so it reaches the right department.
- 2
Include the details they need
Give your full name and, if you're a registrant, your registration or membership number. If your letter is about someone else — a complaint, or a reference request — include that person's name and, where you have it, their registration number so the file can be found.
- 3
Address it to the office
First line: Medical Board of California. Next: Suite 1200. Then the street: 2005 Evergreen Street. Then the city line: Sacramento CA 95815.
- 4
Send it with PostPal
Write or upload your letter to PostPal with the address above prefilled. We print it, add your return address, and mail it for you — no printer, envelope, stamps, or trip to the post office.
Common questions
What does the Medical Board of California do?
The Medical Board of California licenses and disciplines the state’s physicians and surgeons. Part of the California Department of Consumer Affairs, it issues and renews medical licenses, investigates complaints against doctors, and takes disciplinary action. The address above is its main correspondence office — the right place for registration paperwork, complaints, and requests for a certificate of standing.
What is the Medical Board of California mailing address?
Medical Board of California, Suite 1200, 2005 Evergreen Street, Sacramento, CA 95815. It's the regulator's published correspondence address. Confirm it on MBC's official contact page before anything time-sensitive, since regulators occasionally relocate.
Can I file a complaint about physicians and surgeons by mail?
Most regulators accept written complaints by post as well as online. Send your concern to the address above, marked "Attention: Complaints" (some use "Professional Conduct" or "Investigations"), with the registrant's name and, if you have it, their registration number, plus a clear account of what happened. Check MBC's official contact page for any complaint form they want you to use.
Where do I send registration, renewal, or a certificate-of-standing request?
The same office handles registration and renewals and issues certificates of standing (also called a certificate of professional conduct or good standing, often needed to register in another jurisdiction). Mail it to the address above with an attention line for "Registration," and include your registration number and return address so they can reply.
Is this the regulator, not a professional association or union?
Yes — Medical Board of California (MBC) is the statutory regulator that licenses physicians and surgeons in California and protects the public. It's separate from any voluntary membership association or union for the same profession; use this address for regulatory matters like registration, complaints, and standing.
How do I mail the Medical Board of California a letter without a printer?
Write or upload your letter to PostPal with the address prefilled. We print it, add your return address, and mail it for you — no printer, stamps, or post office trip needed.
Sources
Addresses verified September 2026 against official sources. Always confirm on the official site before time-sensitive filings.