Julia Alexa Ondarza, PA-C

Julia Ondarza practices at John Muir Medical Center, Walnut Creek in Walnut Creek, California, part of John Muir Health.

Julia Ondarza's NPI, 1013537794, was assigned on April 22, 2020. Julia Ondarza holds California license 60191.

Julia Ondarza's primary practice is John Muir Medical Center, Walnut Creek, at 1601 Ygnacio Valley Rd, Walnut Creek, CA 94598 in Contra Costa County. The practice phone is (925) 939-3000.

Julia Ondarza's primary practice is John Muir Medical Center, Walnut Creek in Walnut Creek, California, part of John Muir Health. Julia Ondarza is also affiliated with Stanford Hospital at 300 Pasteur Drive. The medical group on file is Stanford Health Care. Dmand AI also links Julia Ondarza to 1 more hospital, 4 group practices and clinics and 4 medical groups, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Julia Ondarza practices, 7 sites in all. Vendor and product names are available with a free account.

Physician assistant is Julia Ondarza's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Julia Ondarza is licensed in California.

CMS counts 35 Medicare patients who saw Julia Ondarza in 2024. The largest group is 75 to 84, with 14 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 31% are also on Medicaid. Their average risk score is 2.12, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Julia Ondarza's median patient age at 62, with 47% women.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Julia Ondarza for performance year 2024, reported as part of a group. Julia Ondarza accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Julia Ondarza as offering telehealth.