Dr. Thomas A. Dewland, MD

Dr. Dewland practices at UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health.

Dr. Dewland's NPI, 1811163371, was assigned on May 5, 2008. Dr. Dewland graduated from Yale University School of Medicine in 2006. Dr. Dewland's California license number on file is A103667.

Dr. Dewland's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights, at 505 Parnassus Ave, Box 0296, San Francisco, CA 94143 in San Francisco County. The practice phone is (415) 353-2733.

Dr. Dewland's primary practice is UCSF Helen Diller Medical Center at Parnassus Heights in San Francisco, California, part of University of California Health. Dr. Dewland is also affiliated with Zuckerberg San Francisco General Hospital and Trauma Center. The medical group on file is UCSF Pediatrics. Dmand AI also links Dr. Dewland to 3 more hospitals and 4 medical groups, each named with a free account.

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

Clinical cardiac electrophysiology is Dr. Dewland's primary specialty in the NPI Registry, under taxonomy code 207RC0001X. Dr. Dewland is board certified in clinical cardiac electrophysiology by the American Board of Internal Medicine. Dmand AI has Dr. Dewland's licenses on file in 2 states: California and Oregon.

Dmand AI lists atrial fibrillation and flutter, cardiac arrhythmia, heart blockage, intermittent racing heartbeat (PSVT), pacemaker or defibrillator implantation, pacemaker replacement, sick sinus syndrome and ventricular tachycardia among the conditions Dr. Dewland treats.

CMS data shows 10,726 Medicare services from Dr. Dewland across 20 procedure codes in 2024, for 5,987 Medicare patients. Medicare paid $158,044 for them.

CMS counts 5,987 Medicare patients who saw Dr. Dewland in 2024. The largest group is 65 to 74, with 2,257 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 39% are also on Medicaid. Their average risk score is 2.16, 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. Dewland's median patient age at 63, with 49% women.

In 2024, Dr. Dewland wrote 397 Medicare Part D claims for 98 patients. 60% of them were for generic drugs. CMS names the drug for 357 of them, across 9 drugs with 11 or more claims each, at $163,137 in total drug cost. In 2023, CMS named 251 claims across 7 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 86 out of 100 for Dr. Dewland for performance year 2024, reported individually. Dr. Dewland accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Dewland as offering telehealth. CMS counts 12 procedures of pacemaker insertion or repair by Dr. Dewland, more than 63% of the clinicians it reports for that procedure.

Dmand AI links 120 papers to Dr. Dewland, published from 2007 to 2025. 2021 was the busiest year, with 10. The most frequent topics are Atrial Fibrillation, Catheter Ablation and Electrocardiography. Dr. Dewland has published most often in Heart Rhythm. Dr. Dewland's most frequent co-authors are Gregory Maurice Marcus, MD, Babak Nazer, MD and Jeffrey E. Olgin, MD.

Dmand AI links Dr. Dewland to 2 clinical trials. Conditions studied include Atrial Fibrillation and Arrhythmias, Cardiac.

CMS Open Payments shows 59 general payments to Dr. Dewland from 13 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 69% of the total. Abbott Laboratories paid the most, $14,525. It also lists 11 research payments totaling $31,850 from 2020 to 2022.

Dr. Dewland graduated from Yale University School of Medicine in 2006. Dr. Dewland is a member of ACC.

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