Dr. Alex Tan Villacastin, MD

Dr. Villacastin practices at Suncoast Primary Care Specialists - Lecanto in Lecanto, Florida.

Dr. Villacastin's NPI, 1194827097, was assigned on September 1, 2006. Dr. Villacastin graduated from Cebu Institute of Medicine in 1991. Dr. Villacastin holds Florida license ME071085.

Dr. Villacastin's primary practice is Suncoast Primary Care Specialists - Lecanto, at 2671 W Norvell Bryant Hwy, Lecanto, FL 34461. The practice phone is (352) 513-5906.

Dr. Villacastin's primary practice is Suncoast Primary Care Specialists - Lecanto in Lecanto, Florida. Dr. Villacastin is also affiliated with HCA Florida Citrus Hospital. The medical group on file is West Florida Medical Associates. Dmand AI also links Dr. Villacastin to 1 more hospital, 3 skilled nursing facilities, 2 home health agencies, 1 hospice, 1 rural health clinic and 1 medical group, each named with a free account.

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

Internal medicine is Dr. Villacastin's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Villacastin is board certified in internal medicine by the American Board of Internal Medicine. Dmand AI has Dr. Villacastin's licenses on file in 2 states: Florida and New Jersey.

Dmand AI lists acid reflux, acne, acute gastroduodenitis, acute mini-stroke (TIA), acute sinusitis, acute skin infection, adjustment disease and alcohol use disorders among the conditions Dr. Villacastin treats.

CMS data shows 5,393 Medicare services from Dr. Villacastin across 35 procedure codes in 2024, for 1,361 Medicare patients. Medicare paid $292,025 for them.

CMS counts 1,361 Medicare patients who saw Dr. Villacastin in 2024. The largest group is 75 to 84, with 507 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 1.74, 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. Villacastin's median patient age at 72, with 54% women.

In 2024, Dr. Villacastin wrote 44,890 Medicare Part D claims for 3,381 patients. 86% of them were for generic drugs. CMS names the drug for 43,553 of them, across 314 drugs with 11 or more claims each, at $3,740,058 in total drug cost. In 2023, CMS named 39,517 claims across 328 drugs.

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

Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)

Removal or shaving of skin growth: 1 to 10 procedures (CMS shows small counts as a range)

CMS Open Payments shows 1,838 general payments to Dr. Villacastin from 75 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 99% of the total. AstraZeneca Pharmaceuticals LP paid the most, $4,851.

Dmand AI lists 1 award for Dr. Villacastin, most recently CMS Stage 1 EHR in 2013.

Dr. Villacastin graduated from Cebu Institute of Medicine in 1991.

Dr. Villacastin is in network with 18 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 13. Check the plan with the practice before a visit.