Dr. Anton Constantin Vasiliu, MD

Dr. Vasiliu practices at Valley Medical Primary Care, Inc in Dayton, Ohio.

Dr. Vasiliu's NPI, 1558356170, was assigned on September 20, 2005. Dr. Vasiliu holds Ohio license 35064984V.

Dr. Vasiliu's primary practice is Valley Medical Primary Care, Inc, at 6611 Clyo Rd, Dayton, OH 45459 in Montgomery County. The practice phone is (937) 208-8280.

Dr. Vasiliu's primary practice is Valley Medical Primary Care, Inc in Dayton, Ohio. Dr. Vasiliu is also affiliated with Miami Valley Hospital. The medical group on file is Valley Medical Primary Care. Dmand AI also links Dr. Vasiliu to 2 more hospitals, 3 home health agencies, 2 group practices and clinics, 1 hospice, 1 skilled nursing facility and 1 medical group, each named with a free account.

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Vasiliu practices, 10 sites in all. Vendor and product names are available with a free account.

Internal medicine is Dr. Vasiliu's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Vasiliu is licensed in Ohio.

CMS data shows 930 Medicare services from Dr. Vasiliu across 16 procedure codes in 2024, for 308 Medicare patients. Medicare paid $59,977 for them.

CMS counts 308 Medicare patients who saw Dr. Vasiliu in 2024. The largest group is 85 and over, with 149 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 19% are also on Medicaid. Their average risk score is 2.05, 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. Vasiliu's median patient age at 82, with 63% women.

In 2024, Dr. Vasiliu wrote 14,739 Medicare Part D claims for 579 patients. 86% of them were for generic drugs. CMS names the drug for 13,933 of them, across 198 drugs with 11 or more claims each, at $916,592 in total drug cost. In 2023, CMS named 12,477 claims across 184 drugs.

Dr. Vasiliu accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Vasiliu as offering telehealth.

CMS Open Payments shows 957 general payments to Dr. Vasiliu from 54 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. Janssen Pharmaceuticals, Inc paid the most, $1,756.