Dr. Arnaldo Jose Santiago, MD

Individual provider Medical Toxicology (Preventive Medicine) Physician · NPI 1891657045

Dr. Arnaldo Jose Santiago, MD is a Medical Toxicology (Preventive Medicine) Physician in Salinas, Puerto Rico. Practices as a sole proprietor. Licensed in Puerto Rico.

Licensed in: PR
In the registry since: 2025

What do these letters mean?

MD — Doctor of Medicine: A physician who completed allopathic medical school.

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Practice location Address may be wrong

The ZIP code does not match the city and state on this record. Call before visiting.

PO Box 2344
Salinas, PR 00751-8344
Phone: (939) 940-5684

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Specialties & licences

Medical Toxicology (Preventive Medicine) Physician (primary)	Taxonomy 2083T0002X · Licence 17352I (PR)

Record details

NPI number	1891657045
Entity type	Individual (Type 1)
Gender	Male
Credentials	MD
Sole proprietor	Yes
NPI enumerated	November 25, 2025
Last updated in NPPES	November 25, 2025
Certification date	November 25, 2025