Doctor profile · Federal record
Dr. Allyssa Castillo, DNP
Gerontology Nurse Practitioner · San Antonio, TX
- NPI 1780454561
- 2 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4751 Hamilton Wolfe RD Ste 200
San Antonio, TX 782293458
(210) 253-3426 - Mailing address
-
521 Lockwood St
San Marcos, TX 786667402
Credentials & registration
- NPI registered
- January 2024 — 2 yrs on file
- Specialty taxonomy
- 363LG0600X — NUCC code
- State license (1)
- Texas #1139450
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1780454561. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$645
Transactions
10
Manufacturers
5
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Madrigal Pharmaceuticals | 3 | $363.38 | |
| Gilead Sciences, INC. | 1 | $116.71 | |
| Ipsen Biopharmaceuticals, INC | 4 | $103.35 | |
| Salix Pharmaceuticals, A Division of Bausch Health US, LLC | 1 | $48.01 | |
| Intercept Pharmaceuticals, INC. | 1 | $13.73 |
By nature of payment
Frequently asked questions
What is Dr. Allyssa Castillo's medical specialty?
Dr. Allyssa Castillo practices Gerontology Nurse Practitioner in San Antonio, TX.
Where does Dr. Allyssa Castillo practice?
Dr. Allyssa Castillo practices at 4751 Hamilton Wolfe RD Ste 200, San Antonio, TX 782293458. Office phone: 2102533426.
What is Dr. Allyssa Castillo's NPI?
Dr. Allyssa Castillo's National Provider Identifier (NPI) is 1780454561, issued by NPPES.