Dr. Wan Yao, MD

Dr. Yao practices at Yao Wan, MD in Monterey Park, California.

Dr. Yao's NPI, 1518951649, was assigned on September 5, 2005. Dr. Yao graduated from Sun Yat-Sen University of Medical Science in 1996. Dr. Yao holds California license A77060.

Dr. Yao's primary practice is Yao Wan, MD, at 228 N Garfield Ave Ste 302, Monterey Park, CA 91754-1709. The practice phone is (626) 288-3219.

Dr. Yao's primary practice is Yao Wan, MD in Monterey Park, California.

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

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

Dmand AI lists acid reflux, aneurysm, aortic atherosclerois, arthritis, atrial fibrillation and flutter, chronic anemia, chronic diabetes and chronic hypertension among the conditions Dr. Yao treats.

CMS data shows 771 Medicare services from Dr. Yao across 8 procedure codes in 2024, for 119 Medicare patients. Medicare paid $55,487 for them. Every service was in an office.

CMS counts 119 Medicare patients who saw Dr. Yao in 2024. The largest group is 75 to 84, with 48 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 74% are also on Medicaid. Their average risk score is 1.90, 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. Yao's median patient age at 72, with 57% women.

In 2024, Dr. Yao wrote 12,927 Medicare Part D claims for 698 patients. 82% of them were for generic drugs. CMS names the drug for 12,454 of them, across 149 drugs with 11 or more claims each, at $1,677,002 in total drug cost. In 2023, CMS named 12,680 claims across 143 drugs.

Dr. Yao accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Dmand AI links 11 papers to Dr. Yao, published from 2013 to 2023. 2023 was the busiest year, with 3. Dr. Yao has published most often in Front Psychol.

CMS Open Payments shows 70 general payments to Dr. Yao from 15 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 90% of the total. Amgen Inc. paid the most, $653.

Dmand AI lists 1 award for Dr. Yao, most recently CMS Stage 1 2012 in 2011.

Dr. Yao graduated from Sun Yat-Sen University of Medical Science in 1996.

Dr. Yao is in network with 16 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.