Patricia Mann Insurance Services - Health Insurance in Sherman Oaks CA (800) 921-4646, 13547 Ventura Blvd Ste 330, Sherman Oaks, CA 91423. Patricia Mann Insurance Services is Health Insurance in Sherman Oaks CA. Our success is built on a foundation of shared values that include quality service and relationships, mutual trust, integrity and financial strength. LOW RATES & NO BROKER'S FEES. Pmanninsurance.com~Site InfoWhoisTrace RouteRBL Check