How many email patterns does Blue Shield of California use?

Blue Shield of California uses 29 known email patterns.

What domain does Blue Shield of California use for work emails?

Blue Shield of California uses blueshieldca.com, care1st.com for work email addresses.

Most Common Email Formats at Blue Shield of California

Blue Shield of California's most common email format is First.Last@blueshieldca.com (ex. John.Doe@blueshieldca.com), used for 94% of blueshieldca.com addresses. Blue Shield of California uses 8 email patterns across 2 domains: blueshieldca.com and care1st.com. Percentages are the share of addresses within each domain.

@blueshieldca.com

4 patterns

Format	Example	Share of blueshieldca.com
First.Last@blueshieldca.comMost common	John.Doe@blueshieldca.com	94%
Last@blueshieldca.com	Doe@blueshieldca.com	3%
Last.First@blueshieldca.com	Doe.John@blueshieldca.com	2%
FLast@blueshieldca.com	JDoe@blueshieldca.com	1%

@care1st.com

4 patterns

Format	Example	Share of care1st.com
FLast@care1st.comMost common	JDoe@care1st.com	96%
First.Last@care1st.com	John.Doe@care1st.com	2%
FirstLast@care1st.com	JohnDoe@care1st.com	1%
FirstL@care1st.com	JohnD@care1st.com	1%

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Frequently Asked Questions

What does Blue Shield of California do?

Blue Shield of California was founded in 1939 and operates in the Insurance industry, alongside similar companies like Health Net, Sutter Health Plan and Western Health Advantage. You can visit blueshieldca.com or contact Blue Shield of California's headquarters by phone at

+1-800-393-****

. Explore Blue Shield of California's company overview page for more information.

What is Blue Shield of California's email address format?

Blue Shield of California's email format typically follows the pattern of First.Last@blueshieldca.com; this email format is used 94% of the time. Other contacts within LeadIQ's database had email formats such as Last@blueshieldca.com and Last.First@blueshieldca.com. Looking for more contact data? Unlock accurate emails and phone numbers from millions of profiles verified in real-time.

How many employees does Blue Shield of California have currently?

Blue Shield of California has approximately 8K employees as of October 2026. Key team members to contact include Chief Executive Officer: H. P., Chief Executive Officer: J. R. and Chief Executive Officer: L. E. For more team information and contact data, explore Blue Shield of California's employee directory with LeadIQ.

Blue Shield of California Email Format

InsuranceCalifornia, United States5001-10000 Employees

Blue Shield of California is a nonprofit, tax-paying health insurance provider and an independent member of the Blue Shield Association serving the California market. It offers health, dental, vision, Medicaid, and Medicare service plans through its affiliates. Founded in 1939 in San Francisco, the company is now headquartered in Oakland, California, at 601 West 12th Street, 94607. The organization employs between 5,001 and 10,000 people and serves nearly 6 million members. Reported annual revenue exceeds $25 billion.

Most common format

First.Last@blueshieldca.com

Example: John.Doe@blueshieldca.com

8 patterns across 2 domains. See all formats

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Most Common Email Formats at Blue Shield of California

@blueshieldca.com

@care1st.com

Need a specific person's email?

Frequently Asked Questions

What does Blue Shield of California do?

What is Blue Shield of California's email address format?

How many employees does Blue Shield of California have currently?

Blue Shield of California Email Format

Ready to create more pipeline?

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What you can expect from LeadIQ:

Ready to create more pipeline?

Everything for prospecting,
in one platform.