Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mark Reveron Mayol
Pharmacist in Guaynabo, PR · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1285381186
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Registry record
Entity type Individual (Type 1)
Name Mark Reveron Mayol
Sex Male
Practice address 142 Calle Carazo, Guaynabo, PR, 00969
Phone (787) 720-2934
Enumeration date Mar 10, 2022
Last updated in NPPES Mar 10, 2022
Taxonomy & licenses
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 Mark Reveron Mayol?
The National Provider Identifier (NPI) for Mark Reveron Mayol is 1285381186, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mark Reveron Mayol practice?
The practice location on file with NPPES is in Guaynabo, PR. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-03-10.