Jay Diliberto, MD
About This Business
Jay Diliberto, MD, is an internal medicine physician and gastroenterologist in Huntington Beach, California, with 36 years of experience since graduating from the University of California, Irvine, California College of Medicine in 1990, above the 29-year average among the 109 Huntington Beach physicians in our directory. His Medicare profile lists colonoscopy, upper gastrointestinal endoscopy for acid reflux, and removal of skin lesions as his most frequent procedures. He is affiliated with Hoag Memorial Hospital Presbyterian. In MIPS, the federal program scoring Medicare clinicians on quality and cost, he holds 100 out of 100, the highest MIPS score among the 15 rated physicians in our Huntington Beach listings. He accepts Medicare; telehealth is not currently listed among his services. Patients rate him 4.8 across 329 reviews.
Verified Provider Info
- Specialty (per registry)
- Internal Medicine, Gastroenterology
- NPI Number
- 1821154105
- Medical school graduate
- 1990 (36+ years of practice)
- Medical school
- UNIVERSITY OF CALIFORNIA, IRVINE, CALIFORNIA COLLEGE OF MEDICINE
- State license
- G65221 (CA)
- Hospital affiliations
- Hoag Memorial Hospital Presbyterian
- Quality score (CMS MIPS)
- 100/100
- Common services (Medicare data)
- Colonoscopy · Upper gastrointestinal (GI) endoscopy for acid reflux · Removal of skin lesions
Source: NPPES NPI Registry (CMS) · CMS Doctors & Clinicians dataset · checked 2026-08-18
Phone
(714) 596-2800Location on Map
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Information last updated: August 23, 2026
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