Dr. Diana Ying Wu, MD

Dr. Wu practices at Kaiser Permanente South Sacramento Medical Center in Sacramento, California, part of Kaiser Permanente.

Dr. Wu's NPI, 1548437395, was assigned on May 12, 2008. Dr. Wu graduated from Harvard Medical School in 2007. Dr. Wu's Rhode Island license number on file is MD14555.

Dr. Wu's primary practice is Kaiser Permanente South Sacramento Medical Center, at 6600 Bruceville Road, Sacramento, CA 95823 in Sacramento County. The practice phone is (916) 688-2000.

Dr. Wu's primary practice is Kaiser Permanente South Sacramento Medical Center in Sacramento, California, part of Kaiser Permanente. The medical group on file is The Permanente Medical Group, Inc.

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

Gastroenterology is Dr. Wu's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Wu is board certified in gastroenterology by the American Board of Internal Medicine. Dmand AI has Dr. Wu's licenses on file in 2 states: Rhode Island and California.

Dmand AI lists cirrhosis of the liver among the conditions Dr. Wu treats.

CMS data shows 104 Medicare services from Dr. Wu across 6 procedure codes in 2016, for 22 Medicare patients. Medicare paid $7,323 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 22 Medicare patients who saw Dr. Wu in 2024. 75% of them have high blood pressure, and 59% have diabetes. Their average risk score is 2.01, 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. Wu's median patient age at 62, with 65% women.

In 2024, Dr. Wu wrote 1,001 Medicare Part D claims for 246 patients. 83% of them were for generic drugs. CMS names the drug for 889 of them, across 19 drugs with 11 or more claims each, at $496,142 in total drug cost. In 2023, CMS named 805 claims across 19 drugs.

Dr. Wu accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Wu as offering telehealth.

Upper gastrointestinal (GI) endoscopy for acid reflux: 1 to 10 procedures (CMS shows small counts as a range)

Dmand AI links 1 paper to Dr. Wu.

CMS Open Payments shows 6 general payments to Dr. Wu from 3 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $50.

Dr. Wu graduated from Harvard Medical School in 2007.

Dr. Wu is in network with 3 carriers, including Kaiser Permanente, CMS Medicare and RI State Medicaid. EPO plans come from the most carriers, 1. Check the plan with the practice before a visit.