Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Alejandro Diaz, R.PH
Pharmacist in Bayamon, PR · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1508838558
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Mr. Alejandro Diaz
Credential R.PH
Sex Male
Practice address 8-31 Calle 4, Bayamon, PR, 00959
Phone (787) 786-7068
Enumeration date Feb 3, 2006
Last updated in NPPES Jul 13, 2026
Taxonomy & licenses
RPH · Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy.
About the RPH 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 Alejandro Diaz?
The National Provider Identifier (NPI) for Alejandro Diaz is 1508838558, a Type 1 (individual) record in the CMS NPPES registry.
Where does Alejandro Diaz practice?
The practice location on file with NPPES is in Bayamon, 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 2026-07-13.