Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Christian Santiago, PHARMD

Pharmacist in Hatillo, PR · enumerated 2021.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1639849540

Verified

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Registry record

Entity type Individual (Type 1)

Name Dr. Christian Santiago

Credential PHARMD

Sex Male

Practice address Hatillo, PR, 00627

Phone (787) 680-5444

Fax (877) 533-8339

Enumeration date Sep 14, 2021

Last updated in NPPES Aug 4, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License PS60149 (PR) Primary

PHARMD · Doctor of Pharmacy: A licensed pharmacist with a professional doctorate in pharmacy. About the PHARMD 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Christian Santiago?

The National Provider Identifier (NPI) for Christian Santiago is 1639849540, a Type 1 (individual) record in the CMS NPPES registry.

Where does Christian Santiago practice?

The practice location on file with NPPES is in Hatillo, PR. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-04.