Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Javier Antonio Castillo, M.D.
Urology Physician in Ponce, PR · enumerated 2008.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1568621084
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Registry record
Entity type Individual (Type 1)
Name Dr. Javier Antonio Castillo
Credential M.D.
Sex Male
Practice address Torre Medica San Lucas, 909 Ave. Tito Castro, Suite #510, Ponce, PR, 00716
Phone (787) 259-7293
Fax (787) 840-6679
Enumeration date Jun 9, 2008
Last updated in NPPES Jul 12, 2019
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD credential
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.
Frequently asked questions
What is the NPI number for Javier Castillo?
The National Provider Identifier (NPI) for Javier Castillo is 1568621084, a Type 1 (individual) record in the CMS NPPES registry.
Where does Javier Castillo practice?
The practice location on file with NPPES is in Ponce, PR. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Rafael Seneriz Ortiz Orthopaedic Trauma Physician · Ponce, PR NPI 1306813480 Maryrose Concepcion Giron Obstetrics & Gynecology Physician · Ponce, PR NPI 1689777963 Cristobal Cruz-Colon Ophthalmology Physician · Ponce, PR NPI 1548455868 Vanessa Rodriguez-Mier Cardiovascular Disease Physician · Ponce, PR NPI 1124362850 Nilda Pizarro Batista Physical Therapist · Ponce, PR NPI 1477187284 Derick E. Colon Lopez Rehabilitation Clinic/Center · Ponce, PR NPI 1821732843 Ca Psychiatry Services LLC Psychiatry Physician · Ponce, PR NPI 1568224582
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-07-12.