Doris Chen

Doris Chen practices at UC Davis Medical Center in Sacramento, California, part of University of California Health.

Doris Chen's NPI, 1013301969, was assigned on March 27, 2015. Doris Chen graduated from UNR Med in 2015. Doris Chen holds California license A146027.

Doris Chen's primary practice is UC Davis Medical Center, at 2315 Stockton Boulevard, Sacramento, CA 95817 in Sacramento County. The practice phone is (916) 734-2011.

Doris Chen's primary practice is UC Davis Medical Center in Sacramento, California, part of University of California Health. Doris Chen is also affiliated with John Muir Medical Center, Walnut Creek. The medical group on file is UCSF Medical Group. Dmand AI also links Doris Chen to 3 more group practices and clinics and 3 medical groups, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Doris Chen practices, 5 sites in all. Vendor and product names are available with a free account.

Neurology is Doris Chen's primary specialty in the NPI Registry, under taxonomy code 2084N0400X. Doris Chen is board certified in neurology by the American Board of Psychiatry and Neurology. Doris Chen is licensed in California.

Dmand AI lists alzheimer's disease, fibromyalgia and chronic pain, non-alzheimer's dementia (chronic), parkinson's disease and sleep apnea among the conditions Doris Chen treats.

CMS data shows 466 Medicare services from Doris Chen across 7 procedure codes in 2024, for 243 Medicare patients. Medicare paid $43,562 for them. Every service was in an office.

CMS counts 243 Medicare patients who saw Doris Chen in 2026. The largest group is 75 to 84, with 117 patients. 71% of them have high cholesterol, and 70% have high blood pressure. 19% are also on Medicaid. Their average risk score is 1.37, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Doris Chen's median patient age at 75, with 60% women.

In 2026, Doris Chen wrote 665 Medicare Part D claims for 172 patients. 97% of them were for generic drugs. CMS names the drug for 600 of them, across 10 drugs with 11 or more claims each, at $27,640 in total drug cost. In 2023, CMS named 471 claims across 7 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 90 out of 100 for Doris Chen for performance year 2026, reported as part of a group. Doris Chen accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Doris Chen as offering telehealth.

Dmand AI links 7 papers to Doris Chen, published from 2019 to 2025. 2024 was the busiest year, with 2. The most frequent topics are Decision Support Systems, Clinical. Doris Chen's most frequent co-authors are Yi-Ren Chen, MD, MPH, Jason L. Hom, MD and Christopher Demuth Sharp, MD.

CMS Open Payments shows 3 general payments to Doris Chen from 2 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Eisai Inc. paid the most, $146.

Doris Chen graduated from UNR Med in 2015.

Doris Chen is in network with 9 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.