Dr. Annie Rui Zhang, MD

Dr. Zhang practices at P.S.P. Surgical Facility in Westlake Village, California.

Dr. Zhang's NPI, 1790095966, was assigned on October 20, 2010. Dr. Zhang graduated from University of California, Geffen School of Medicine in 2010. Dr. Zhang holds California license A117991.

Dr. Zhang's primary practice is P.S.P. Surgical Facility, at 1250 La Venta Dr, Westlake Village, CA 91361 in Ventura County. The practice phone is (805) 494-3656.

Dr. Zhang's primary practice is P.S.P. Surgical Facility in Westlake Village, California. Dr. Zhang is also affiliated with Ronald Reagan UCLA Medical Center. The medical group on file is UCLA Medical Group. Dmand AI also links Dr. Zhang to 1 more hospital and 1 group practice or clinic, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Zhang practices, 3 sites in all. Vendor and product names are available with a free account.

Internal medicine is Dr. Zhang's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Zhang is board certified in internal medicine by the American Board of Internal Medicine. Dr. Zhang is licensed in California.

Dmand AI lists fibromyalgia and chronic pain, insomnia, irritable bowel syndrome (IBS), itchy rashes, joint pain, lower back pain, menopause and muscle pain, fibromyalgia, and limb pain among the conditions Dr. Zhang treats.

CMS data shows 306 Medicare services from Dr. Zhang across 4 procedure codes in 2024, for 57 Medicare patients. Medicare paid $19,449 for them. Every service was in an office.

CMS counts 57 Medicare patients who saw Dr. Zhang in 2024. The largest group is 65 to 74, with 31 patients. 72% of them have high cholesterol, and 70% have arthritis. Their average risk score is 1.57, 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. Zhang's median patient age at 61, with 73% women.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 88 out of 100 for Dr. Zhang for performance year 2024, reported as part of a group. Dr. Zhang accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

CMS Open Payments shows 1 general payment to Dr. Zhang from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Takeda Pharmaceuticals U.S.A., Inc. paid the most, $30.

Dmand AI lists 1 award for Dr. Zhang, most recently CMS Stage 1 EHR in 2013.

Dr. Zhang graduated from University of California, Geffen School of Medicine in 2010.

Dr. Zhang is in network with 13 carriers, including Elevance, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.