Dr. Andrew E. Horvai, MD

Dr. Horvai practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health.

Dr. Horvai's NPI, 1891752309, was assigned on April 27, 2006. Dr. Horvai graduated from UC San Diego School of Medicine in 1998. Dr. Horvai's California license number on file is A70479.

Dr. Horvai's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights, at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143 in San Francisco County. The practice phone is (415) 353-2733.

Dr. Horvai's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. Dr. Horvai is also affiliated with UCSF Langley Porter Psychiatric Hospital. The medical group on file is UCSF Pediatrics. Dmand AI also links Dr. Horvai to 2 more medical groups, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Horvai practices, 2 sites in all. Vendor and product names are available with a free account.

Anatomic pathology is Dr. Horvai's primary specialty in the NPI Registry, under taxonomy code 207ZP0101X. Dr. Horvai is board certified in anatomic pathology by the American Board of Pathology. Dr. Horvai has a license on file in California.

CMS data shows 527 Medicare services from Dr. Horvai across 8 procedure codes in 2024, for 198 Medicare patients. Medicare paid $18,350 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 198 Medicare patients who saw Dr. Horvai in 2024. The largest group is 65 to 74, with 80 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 31% are also on Medicaid. Their average risk score is 2.84, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Horvai's median patient age at 67, with 42% women.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Dr. Horvai for performance year 2024, reported as part of a group. Dr. Horvai accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Dmand AI links 73 papers to Dr. Horvai, published from 2006 to 2025. 2019 was the busiest year, with 4. The most frequent topics are Biomarkers, Tumor, Bone Neoplasms and Diagnosis, Differential. Dr. Horvai has published most often in Mod Pathol. Dr. Horvai's most frequent co-authors are Thomas M. Link, MD, Richard J. O'Donnell, MD and James P. Grenert, MD.

Dr. Horvai graduated from UC San Diego School of Medicine in 1998.

Dr. Horvai is in network with 3 carriers, including United Healthcare, Blue Cross and Blue Shield of Kansas City and CMS Medicare. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.