Every new California business filing, every day14 medical practice businesses recently registered in Irvine, California.
Updated August 22, 2026 · Most recent business filing Apr 9, 2026

Every new California filing, every day
See how it worksThis page lists new medical practice businesses registered in Irvine, California. We currently track 14, sourced directly from the California Division of Corporations and refreshed daily as new medical practice companies file.
Recent additions include Michael Mauro Orthopedic and Spine Surgery, Pacific Surrogacy & Egg Donation, and Armin Arshi MD. The most recent medical practice business filing was on Apr 9, 2026.
Each entry shows the filing date and, where we can verify it, the owner name and contact details. If you sell to medical practice businesses in Irvine, this is one of the freshest prospect lists in the market.
Dr. Michael Mauro is an orthopedic spine surgeon practicing in La Mirada, CA. He has over 20 years of experience and is affiliated with Healthpointe. The candidate websites confirm his specialty and location.
Pacific Origin Surrogacy & Egg Donation Center LLC operates as Pacific Surrogacy & Egg Donation (PSED), providing surrogacy and egg donation services.
Armin Arshi MD is the professional corporation for Dr. Armin Arshi, a board-certified orthopedic surgeon specializing in minimally invasive, robotic-assisted hip and knee replacement. The practice is based in Los Alamitos, CA, with contact info consistent across multiple sites.
Brandon Haghverdian, M.D., Inc. is a professional corporation for Dr. Brandon A. Haghverdian, a foot and ankle orthopedic surgeon. The practice is based at 363 South Main Street, Suite 220, Orange, CA 92868, as confirmed by multiple directory listings including Hoag Orthopedic Institute and Providence. The LLC operates as a medical practice, offering orthopedic surgical services.
The LLC appears to be a professional entity for Dr. Tuan V. Ta, a physician practicing at Hoag Hospital in Orange County, California. The candidate website is the physician's profile on the Hoag health system site.
The LLC is likely the legal entity for an orthopedic surgery practice located at 60160 Bodnar Blvd in Mishawaka, Indiana. Multiple medical directory websites list Dr. Henry Kim at this address, specializing in orthopedic surgery. The LLC's name corresponds directly to the practice's street address.
Winnie Ruo, M.D. is a board-certified anesthesiologist practicing in Orange, CA. The LLC is a professional corporation for her medical practice. Multiple healthcare directories (Everyday Health-CARE, NPI Profile, Healthgrades) list her as providing anesthesia services at 681 S Parker St, Orange, CA 92868.
Hirschbein Foot and Ankle Inc. is a podiatry practice in Irvine, CA, specializing in foot and ankle surgery, including bunion surgery, plantar fasciitis treatment, and ankle replacement. The business is listed on multiple medical directories with consistent contact details.
Dr. Neema Aghamohammadi is a board certified Critical Care Internist practicing at Hoag Orthopedic Institute in Newport Beach, CA. The LLC is his professional medical corporation.
Dr. Janet Goodfellow is a board-certified Family Medicine Specialist in Irvine, CA with over 25 years of experience. She practices at Irvine Family Care, which offers primary care and aesthetic services. The LLC is her medical corporation.
LLC for Dr. Leo Luan Li, MD, a board-certified anesthesiologist practicing in Los Angeles, California. He is listed on Doximity, NPI, and affiliated with MemorialCare medical group.
Dr. Nathan Schulman is an anesthesiologist based in Los Angeles, CA with over 10 years of experience and a medical degree from Indiana University School of Medicine. His practice is located at 2 Montana Ave, Los Angeles, CA 90095, as listed on Healthgrades.
Dr. Michael Y. Liu is a fellowship-trained, board-certified vascular and interventional radiologist practicing at MemorialCare Medical Group in Long Beach, CA, as per his provider profile. The LLC indicates his professional corporation.
Medical corp owned by Drs. Hsu and Yoo; practicing in Irvine, CA. Dr. Yoo is a plastic surgeon, Dr. Hsu is an oral surgeon - likely two practices under one corporation.
Sign up to see verified contact details for this business and 14 others in Irvine
Build My Campaign FreeWe find newly registered businesses, verify their contact details, and build the campaign. You review everything before anything sends.
Build My Campaign Free ›