Dr. Doran Bott Spencer, MD

Dr. Spencer practices at UCSD Hillcrest Medical Center in San Diego, California.

Dr. Spencer's NPI, 1053670810, was assigned on May 14, 2012. Dr. Spencer graduated from OHSU School of Medicine in 2012. Dr. Spencer's Massachusetts license number on file is 266283.

Dr. Spencer's primary practice is UCSD Hillcrest Medical Center, at 200 W Arbor Dr, San Diego, CA 92103 in San Diego County. The practice phone is (619) 543-6222.

Dr. Spencer's primary practice is UCSD Hillcrest Medical Center in San Diego, California. Dr. Spencer is also affiliated with Hillcrest Medical Center. The medical group on file is UC San Diego Health. Dmand AI also links Dr. Spencer to 2 more group practices and clinics and 1 medical group, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Spencer practices, 3 sites in all. Vendor and product names are available with a free account.

Ophthalmology is Dr. Spencer's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Spencer is board certified in ophthalmology by the American Board of Ophthalmology. Dmand AI has Dr. Spencer's licenses on file in 2 states: Massachusetts and California.

Dmand AI lists cataract, cataract surgery with lens implant, conjunctivitis, glaucoma, inflammation of iris, scleritis, secondary membranaous cataract surgery and surgical retina and vitreous procedures among the conditions Dr. Spencer treats.

CMS data shows 1,247 Medicare services from Dr. Spencer across 5 procedure codes in 2024, for 108 Medicare patients. Medicare paid $61,848 for them. Every service was in an office.

CMS counts 108 Medicare patients who saw Dr. Spencer in 2024. The largest group is 65 to 74, with 52 patients. 67% of them have high cholesterol, and 58% have high blood pressure. 18% are also on Medicaid. Their average risk score is 1.20, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Spencer's median patient age at 50, with 63% women.

In 2024, Dr. Spencer wrote 644 Medicare Part D claims for 106 patients. 62% of them were for generic drugs. CMS names the drug for 563 of them, across 15 drugs with 11 or more claims each, at $24,953 in total drug cost. In 2023, CMS named 467 claims across 12 drugs.

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 91 out of 100 for Dr. Spencer for performance year 2024, reported as part of a group. Dr. Spencer accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 17 procedures of cataract surgery by Dr. Spencer, more than 41% of the clinicians it reports for that procedure.

Dmand AI links 17 papers to Dr. Spencer, published from 2010 to 2023. 2015 was the busiest year, with 3. The most frequent topics are Fluorescein Angiography, Retinal Diseases and Vision Disorders. Dr. Spencer has published most often in Surv Ophthalmol. Dr. Spencer's most frequent co-authors are Christopher Toomey, MD, PhD, Natalie A. Afshari, MD and Sumit Garg, MD.

CMS Open Payments shows 86 general payments to Dr. Spencer from 20 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 53% of the total. EyePoint Pharmaceuticals US, Inc. paid the most, $3,960.

Dr. Spencer graduated from OHSU School of Medicine in 2012.

Dr. Spencer is in network with 15 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.