Multithread effectively and personalize outreach to convert deals faster
Elevate social presence and drive business growth from social media
Identify and prioritize high-intent leads, and improve sales effectiveness
Find and connect with ICP attendees, and improve event outcomes
NORCAL Group, founded in 1975, was a leading provider of medical professional liability insurance (MPLI) in the United States. It focused on protecting physicians, healthcare extenders, medical groups, hospitals, and healthcare facilities. In May 2021, NORCAL Group was acquired by ProAssurance Corporation (NYSE: PRA), a major writer of medical professional liability insurance in the U.S. NORCAL's operations and expertise have since been integrated into ProAssurance, strengthening its national presence and offerings to the healthcare community. The NORCAL brand continues to be recognized for its legacy in serving healthcare professionals.
Historically, this location served as the central hub for NORCAL Group's insurance operations, including underwriting, policyholder services, claims management, and corporate governance before the acquisition by ProAssurance.
The Davis Street location was a prominent office building in San Francisco's financial district, reflecting the company's stature in the medical liability insurance sector. No longer occupied by NORCAL/ProAssurance.
Prior to acquisition, NORCAL Group was known for a professional and policyholder-focused work culture, emphasizing expertise in medical liability and risk management. This culture aimed to support healthcare professionals effectively.
The San Francisco headquarters was historically significant as the command center for one of the West Coast's largest medical professional liability insurance providers, guiding its services to thousands of healthcare professionals for decades.
Historically, NORCAL Group operated primarily within the United States, offering medical professional liability insurance across various states. Since its acquisition by ProAssurance, its operations are part of ProAssurance's national footprint, which provides insurance solutions in all 50 states and the District of Columbia. The focus remains on the U.S. healthcare market, supporting physicians, hospitals, and other healthcare providers nationwide with specialized insurance products and risk management services.
560 Davis Street (Historical)
San Francisco
CA
USA
Address: Information on specific street address post-integration may vary; historically a key regional office.
Provided localized support and expertise to healthcare professionals in Texas and surrounding states.
Address: Information on specific street address post-integration may vary; historically a key regional office.
Focused on delivering medical professional liability insurance solutions and risk management services to the healthcare community in Florida and the Southeast.
Address: Information on specific street address post-integration may vary; historically a key regional office.
Catered to the specific needs of healthcare providers in Pennsylvania and nearby states, offering tailored insurance products and support.
Highperformr Signals uncover buying intent and give you clear insights to target the right accounts at the right time — helping your sales, marketing, and GTM teams close more deals, faster.
As of April 2025, NORCAL Group' leadership includes:
NORCAL Group has been backed by several prominent investors over the years, including:
Specific executive changes branded under 'NORCAL Group' are minimal post-acquisition as leadership is integrated within ProAssurance. ProAssurance maintains a stable executive team; notable changes are typically at the corporate or board level.
Discover the tools NORCAL Group uses. Highperformr reveals the technologies powering your target accounts — helping your sales, marketing, and GTM teams prioritize smarter and close faster.
Following the acquisition of NORCAL Group by ProAssurance, communications typically use ProAssurance email domains. Common formats at ProAssurance include [first_initial][last] or [first_name].[last_name].
[first_initial][last]@proassurance.com or [first_name].[last_name]@proassurance.com
Format
jdoe@proassurance.com or john.doe@proassurance.com
Example
75%
Success rate
ProAssurance Corporation • May 5, 2021
ProAssurance Corporation (NYSE:PRA) announced the completion of its acquisition of NORCAL Group, a mutual insurance holding company. This strategic move significantly expands ProAssurance's footprint in the medical professional liability market....more
NORCAL Group • February 22, 2021
NORCAL Group announced that its mutual policyholders overwhelmingly approved the merger agreement with ProAssurance Corporation. This approval was a key step towards the completion of the acquisition....more
AM Best • September 15, 2022
AM Best affirmed the Financial Strength Rating of A (Excellent) and the Long-Term Issuer Credit Ratings of “a+” (Excellent) of the members of ProAssurance Group. The ratings reflect ProAssurance’s balance sheet strength, which AM Best assesses as strongest, as well as its adequate operating performance, favorable business profile and appropriate enterprise risk management. The integration of NORCAL was noted in their assessment....more
See where a company’s workforce is located, by country or region.
View past and recent funding rounds with amounts and investors.
Understand company revenue estimates and financial scale.
Track active roles and hiring trends to spot growth signals.
Discover what a company offers—products, platforms, and solutions.
Get the company’s official SIC and NAICS classifications.
Analyze visitor volume, engagement, and top traffic sources.
Explore LinkedIn, Twitter, and other active social profiles.
Identify top competitors based on similar business traits.
Explore companies in depth — from the tech they use to recent funding, hiring trends, and buyer signals — all in one powerful view.
Highperformr AI helps you surface the right accounts and enrich your CRM with verified company and contact insights, so your teams can prioritize and engage faster.
Thousands of companies, including NORCAL Group, are just a search away.