Mark B Sender MD - Doctor in Valencia, CA

Mark B Sender MD

Doctor
4.6

188 reviews

Read Reviews

About This Business

With 45 years in practice since graduating from Emory University School of Medicine in 1981, Mark B. Sender, MD, provides urology care in Valencia, California, above the 26-year average among the 39 Valencia physicians in our directory. He holds an active California license and is affiliated with Henry Mayo Newhall Hospital. His Medicare profile lists prostate resection among his most frequent procedures. In MIPS, the federal program scoring Medicare clinicians on quality and cost, he holds 98.3 out of 100, the highest MIPS score among the four rated physicians in our Valencia listings. He accepts Medicare and offers telehealth, one of eleven Valencia doctors in our directory with both. Patients rate him 4.6 across 188 reviews.

Verified Provider Info

Specialty (per registry)
Urology
NPI Number
1013097534
Medical school graduate
1981 (45+ years of practice)
Medical school
EMORY UNIVERSITY SCHOOL OF MEDICINE
State license
G48510 (CA)
Hospital affiliations
Henry Mayo Newhall Hospital
Quality score (CMS MIPS)
98.3/100
Common services (Medicare data)
Prostate resection
Accepts MedicareTelehealth available

Source: NPPES NPI Registry (CMS) · CMS Doctors & Clinicians dataset · checked 2026-08-18

Address

23823 Valencia Blvd
Valencia, CA 91355

Open in Google Maps

Location on Map

Map data © Google. Loading this map may set cookies from Google. See our Cookie Policy and Privacy Policy.

Information last updated: August 23, 2026