Dr. Arnaud F. Bewley, MD

Dr. Bewley practices at UC Davis Medical Center in Sacramento, California, part of University of California Health.

Dr. Bewley's NPI, 1407054182, was assigned on July 5, 2007. Dr. Bewley graduated from Vagelos College of Physicians and Surgeons in 2007. Dr. Bewley holds California license A126121.

Dr. Bewley'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.

Dr. Bewley's primary practice is UC Davis Medical Center in Sacramento, California, part of University of California Health. Dr. Bewley is also affiliated with Enloe Health. The medical group on file is UC Davis Medical Group. Dmand AI also links Dr. Bewley 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. Bewley practices, 4 sites in all. Vendor and product names are available with a free account.

Otolaryngology is Dr. Bewley's primary specialty in the NPI Registry, under taxonomy code 207Y00000X. Dr. Bewley is board certified in otolaryngology by the American Board of Otolaryngology - Head and Neck Surgery. Dmand AI has Dr. Bewley's licenses on file in 3 states: California, Pennsylvania and South Carolina.

Dmand AI lists endoscopic sinus surgery, hearing loss and impairment, larynx and vocal cord disease and thyroid surgery among the conditions Dr. Bewley treats.

CMS data shows 487 Medicare services from Dr. Bewley across 9 procedure codes in 2024, for 299 Medicare patients. Medicare paid $39,956 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 299 Medicare patients who saw Dr. Bewley in 2024. The largest group is 65 to 74, with 138 patients. 75% of them have high blood pressure, and 73% have high cholesterol. 25% are also on Medicaid. Their average risk score is 1.70, 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. Bewley's median patient age at 64, with 45% women.

In 2024, Dr. Bewley wrote 101 Medicare Part D claims for 29 patients. 96% of them were for generic drugs. CMS names the drug for 52 of them, across 3 drugs with 11 or more claims each, at $802 in total drug cost. In 2023, CMS named 59 claims across 2 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Dr. Bewley for performance year 2024, reported as part of a group. Dr. Bewley accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Bewley as offering telehealth. CMS counts 20 procedures of melanoma (skin cancer) excision by Dr. Bewley, more than 74% of the clinicians it reports for that procedure.

Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)

Dmand AI links 74 papers to Dr. Bewley, published from 2013 to 2025. 2022 was the busiest year, with 10. The most frequent topics are Head and Neck Neoplasms, Carcinoma, Squamous Cell and Plastic Surgery Procedures. Dr. Bewley has published most often in Head Neck. Dr. Bewley's most frequent co-authors are Donald Gregory Farwell, MD, Andrew Charles Birkeland, MD and Marianne Abouyared, MD.

Dmand AI links Dr. Bewley to 3 clinical trials. Conditions studied include Head and Neck Neoplasms, Squamous Cell Carcinoma of Head and Neck and Carcinoma, Squamous Cell. University of California, Davis sponsors the most, 2.

CMS Open Payments shows 17 general payments to Dr. Bewley from 10 drug and device companies from 2017 to 2025. Education make up the largest share, 86% of the total. Intuitive Surgical, Inc. paid the most, $7,676.

Dmand AI lists 2 awards for Dr. Bewley, most recently CMS Stage 1 EHR in 2014.

Dr. Bewley graduated from Vagelos College of Physicians and Surgeons in 2007. Dr. Bewley is a member of NHS.

Dr. Bewley is in network with 8 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.