Every new California filing, every day2 healthcare services businesses recently registered in Orange, California.
Updated July 18, 2026 · Most recent filing Jul 15, 2026

Every new California filing, every day
See how it worksThis page lists new healthcare services businesses registered in Orange, California. We currently track 2, sourced directly from the California Division of Corporations and refreshed daily as new healthcare services companies file.
Recent additions include Ruskin Cua, MD, A Medical Corporation and PHIVAN PHAM-CCASA HEALTHCARE SERVICES, INC.. The most recent healthcare services filing was on Jul 15, 2026.
Each entry shows the filing date and, where we can verify it, the owner name and contact details. If you sell to healthcare services businesses in Orange, this is one of the freshest prospect lists in the market.
Dr. Ruskin Cua is a board certified diagnostic radiologist practicing in Orange, CA. The medical corporation is registered at 1031 W. Chapman Ave #101, Orange, CA 92868, and the practice location is also at 363 S Main St, Orange, CA 92868. Patient reviews and insurance information are available through provider profiles.
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Start Your Free Trial ›Phivan Pham-CCasa Healthcare Services, Inc. is the professional corporation for Phivan Lai Pham-ccasa, a Nurse Practitioner specializing in adult health, practicing in Los Angeles, CA. Directory profiles list a practice address and contact information, confirming active healthcare services.
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