You need to contact the California Department of Public Health. There is a guide you may find helpful at this link http://www.cdph.ca.gov/certlic/birthdeathmar/pages/certifiedcopiesofbirthdeathrecords.aspx
You can also get a copy of your SS card at the US SS Administration office downtown at 1333 Front Street.
Good luck. I hope this is helpful.
-Michael R. Juarez Law Office of Juarez and Schaeffer PO Box 16216 San Diego, CA 92105 (619) 804-4327 www.jslaw.org Mike@jslaw.org This posting is provided for “information purposes” only and should not be relied upon as "legal advice." Nothing transmitted from this posting constitutes the establishment of an attorney-client relationship. Applicability of the legal principles discussed here may differ substantially in individual situations or in different jurisdictions.
If you were born in San Diego then go to the Assessor/Recorder/County Clerk - here is their website: http://arcc.co.san-diego.ca.us/arcc/services/birthdeath_certificates.aspx They have about six locations you can go to.
Orange County Family Law Attorney: (949) 218-0574 - This response provides general information, and is not intended to be legal advice. Getting information from Avvo, or any site, is not a substitute for advice from a qualified attorney who considers all of the facts and circumstances. Nothing here creates an attorney-client relationship. You should consult with an attorney in person and reach an agreement on representation. This response is not intended to be an advertisement or solicitation of services in any jurisdiction where it does not fully comply with all applicable laws or rules.