Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Alejandra Onna

Individual provider Clinical Social Worker · NPI 1447114848

Alejandra Onna is a Clinical Social Worker in San Juan, Puerto Rico. Qualified in 2021, 5 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Puerto Rico.

Years since qualifying
5
Licensed in
PR
In the registry since
2025
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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.

431 Ave Hostos
San Juan, PR 00918-3014
Phone: (787) 704-0705
Fax: (787) 744-7444

No coordinates on file. Search this address in Google Maps

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence 16022 (PR)

Record details

NPI number1447114848
Entity typeIndividual (Type 1)
GenderNot disclosed
Sole proprietorYes
NPI enumeratedDecember 11, 2025
Last updated in NPPESDecember 11, 2025
Certification dateDecember 11, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in San Juan