Dr. Antonio Castillo, M.D.
Dr. Antonio Castillo is a General Practice Physician provider (General Practice) practicing in Davenport, FL, registered in the NPPES registry with NPI 1639388481 since 2007. The credential MD stands for Doctor of Medicine.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1639388481 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Antonio Castillo |
| Credential | M.D. |
| Sex | Male |
| Practice address | Davenport, FL, 33837 |
| Phone | 7872129163 |
| Enumeration date | 2007-05-21 |
| Last updated in NPPES | 2025-07-28 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 208D00000X | General Practice Physician | Secondary | 12630 | PR |
| 208D00000X | General Practice Physician | Primary | ACN1074 | FL |
MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential
Copy-ready billing details
Provider: Antonio Castillo, M.D. NPI: 1639388481 Taxonomy: 208D00000X (General Practice Physician) Address: Davenport, FL, 33837
Verify this record
Cross-check NPI 1639388481 against the authoritative CMS record: view Dr. Antonio Castillo on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
Is NPI 1639388481 active?
How do I verify Antonio Castillo's NPI record?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-07-28.