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Lisa Cook

registered nurse Los Angeles, CA Cigna

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Reveal Contact Info

Overview

Level

Staff

Function

Healthcare

Tenure

37 years at Cigna

Position in HealthTal Database

127,038 healthcare professionals in HealthTal hold the registered nurse specialty. Lisa Cook is one of them.
10,885 registered nurses are based in CA (out of 155,461 total healthcare contacts in that state).
734 contacts at Cigna are tracked in HealthTal.
Typical registered nurse compensation in CA: $83,000 – $153,000 (median $101,000). Source: BLS OEWS adjusted for state cost of labor.
Top employers of registered nurses in CA: Kaiser Permanente (1,172), Sutter Health (320), Sharp Healthcare (183).
5% of registered nurses in CA hold a senior title (Director, Manager, Chief, VP, etc.).
36% of registered nurses in CA have verified education credentials on file.

Data refreshed June 2026.

Public records & verifications

Verify against the NPPES Provider Registry (HHS / CMS). Search NPPES →
Professional LinkedIn profile on file (subscribers only).
Data aggregated from public licensure databases, LinkedIn, and verified employer records. Cross-check via the registry link above.

About Cigna

Industry

Insurance

Employees

5000+

Revenue

$1B+

Website

cigna.com

Office Location

Miami, FL

Professional Overview

Lisa Cook is a Rn, currently affiliated with Cigna, based in Los Angeles, CA. As a registered nurse, Cook contributes to patient care, clinical workflows, and healthcare operations in Los Angeles, CA. They have been with Cigna for 37 years. Cigna operates in the Insurance sector with a workforce of 5000+ employees. Healthcare organizations seeking to recruit registered nurse professionals can use HealthTal to access verified direct email addresses and personal phone numbers sourced from NPI records and professional licensing databases. Direct outreach to registered nurse specialists consistently yields higher response rates than passive job board postings, particularly for roles requiring specific clinical credentials or state licensure. The Los Angeles, CA healthcare market offers access to a concentrated pool of clinical professionals, making direct outreach particularly effective for organizations building local care teams or expanding service capacity in the region.

Recruiting registered nurse

Registered nurses are among the most in-demand healthcare professionals in the US. Recruiting RNs directly via personal contact data significantly reduces time-to-fill compared to job boards. When recruiting nurses, highlighting shift flexibility, signing bonuses, and professional development opportunities increases response rates.

Browse all registered nurses →

Frequently Asked Questions

Where is Lisa Cook located?

Lisa Cook is based in Los Angeles, CA. They are currently affiliated with Cigna.

What is Lisa Cook's specialty?

Lisa Cook specializes in registered nurse. Their current role is Rn.

Where does Lisa Cook currently work?

Lisa Cook currently works at Cigna. They have been there for 37 years.

How do I contact Lisa Cook for recruiting?

HealthTal provides verified direct email address and phone number for Lisa Cook. Subscribe to access full contact details including personal email, direct dial, and LinkedIn profile.

How do I recruit a registered nurse?

Recruiting registered nurses typically involves reaching out via direct email or phone. HealthTal's database provides verified contact data for registered nurses across all 50 states, allowing you to contact candidates directly without going through job boards.

What is the average salary for a registered nurse in CA?

registered nurses in CA typically earn $83,000 to $153,000 annually, with a median of $101,000. Figures derive from BLS OEWS data, adjusted for state cost of labor. Senior-titled roles (Director, Manager, Chief) and high-acuity practice settings push the upper end.