Doctor profile · Federal record
Dr. Alexander Villacastin, ARNP
Adult Health Nurse Practitioner · Citrus Springs, FL
- NPI 1174720619
- 19 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
10489 N Florida Ave
Citrus Springs, FL 344343268
(352) 489-2486
fax (352) 489-5786
Credentials & registration
- NPI registered
- June 2007 — 19 yrs on file
- Profile last updated
- October 17, 2016
- Specialty taxonomy
- 363LA2200X — NUCC code
- State license (1)
- Florida #ARNP2986862
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1174720619. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$1,459
Transactions
60
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| AstraZeneca Pharmaceuticals LP | 10 | $435.51 | |
| ABBVIE INC. | 8 | $219.37 | |
| PFIZER INC. | 12 | $203.75 | |
| Otsuka America Pharmaceutical, Inc. | 6 | $116.62 | |
| Novo Nordisk Inc | 6 | $111.91 | |
| Bayer Healthcare Pharmaceuticals Inc. | 4 | $64.40 | |
| UCB, Inc. | 2 | $60.64 | |
| Astellas Pharma US Inc | 3 | $58.46 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 2 | $46.16 | |
| Lilly USA, LLC | 2 | $29.06 | |
| Eisai Inc. | 1 | $22.13 | |
| Exact Sciences Corporation | 1 | $22.05 | |
| Dexcom, Inc. | 1 | $19.52 | |
| Abbott Laboratories | 1 | $17.93 | |
| Amgen Inc. | 1 | $17.89 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,536
Patients
1,196
Total drug cost
$260,675
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Rosuvastatin Calcium | Generic | 484 | 167 | $8,095 |
| Atorvastatin Calcium | Generic | 434 | 143 | $5,835 |
| Alprazolam | Generic | 301 | 59 | $1,287 |
| Levothyroxine Sodium | Generic | 290 | 98 | $4,816 |
| Lisinopril | Generic | 247 | 92 | $1,841 |
| Amlodipine Besylate | Generic | 233 | 78 | $1,681 |
| Losartan Potassium | Generic | 212 | 78 | $3,169 |
| Omeprazole | Generic | 207 | 75 | $2,406 |
| Gabapentin | Generic | 190 | 68 | $5,584 |
| Tramadol Hcl | Generic | 187 | 67 | $1,364 |
Frequently asked questions
What is Dr. Alexander Villacastin's medical specialty?
Dr. Alexander Villacastin practices Adult Health Nurse Practitioner in Citrus Springs, FL.
Where does Dr. Alexander Villacastin practice?
Dr. Alexander Villacastin practices at 10489 N Florida Ave, Citrus Springs, FL 344343268. Office phone: 3524892486.
What is Dr. Alexander Villacastin's NPI?
Dr. Alexander Villacastin's National Provider Identifier (NPI) is 1174720619, issued by NPPES.