Dr. Daniel T. Weaver, MD

Dr. Weaver practices at Billings Clinic Hospital in Billings, Montana, part of Billings Clinic.

Dr. Weaver's NPI, 1093898751, was assigned on October 23, 2006. Dr. Weaver graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 1981. Dr. Weaver holds Montana license 7212.

Dr. Weaver's primary practice is Billings Clinic Hospital, at 2800 10th Ave N, Billings, MT 59101 in Yellowstone County. The practice phone is (406) 657-4000.

Dr. Weaver's primary practice is Billings Clinic Hospital in Billings, Montana, part of Billings Clinic. Dr. Weaver is also affiliated with Bassett Medical Center. The medical group on file is Billings Clinic. Dmand AI also links Dr. Weaver to 1 more group practice or clinic, named with a free account.

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

Ophthalmology is Dr. Weaver's primary specialty in the NPI Registry, under taxonomy code 207W00000X. Dr. Weaver is licensed in Montana.

CMS data shows 100 Medicare services from Dr. Weaver across 4 procedure codes in 2024, for 79 Medicare patients. Medicare paid $10,237 for them. Every service was in a facility, such as a hospital, rather than an office.

CMS counts 79 Medicare patients who saw Dr. Weaver in 2024. The largest group is 65 to 74, with 39 patients. 59% of them have high blood pressure, and 46% have high cholesterol. Their average risk score is 1.13, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Weaver's median patient age at 63, with 46% women.

In 2024, Dr. Weaver wrote 41 Medicare Part D claims for 18 patients. 66% of them were for generic drugs. CMS names the drug for 23 of them, across 2 drugs with 11 or more claims each, at $226 in total drug cost. In 2022, CMS named 12 claims across 1 drug.

Dr. Weaver accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Cataract surgery: 1 to 10 procedures (CMS shows small counts as a range)

Dmand AI links 14 papers to Dr. Weaver, published from 2018 to 2025. 2021 was the busiest year, with 2. The most frequent topics are Oculomotor Muscles, Ophthalmologic Surgical Procedures and Vision, Binocular. Dr. Weaver has published most often in J Pediatr Ophthalmol Strabismus. Dr. Weaver's most frequent co-authors are Rudolph Steven Wagner, MD, Alina Valentina Dumitrescu, MD and Catherine Olsen Jordan, MD.

CMS Open Payments shows 4 general payments to Dr. Weaver from 4 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Genentech, Inc. paid the most, $65.

Dr. Weaver graduated from Clvlnd Clinic Lerner College of Med of Case Wstn Rsv University in 1981.