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

Rosa a Lozada Sierra, LLC

Organization Cornea and External Diseases Specialist Physician · NPI 1780339622

Rosa a Lozada Sierra, LLC is a Cornea and External Diseases Specialist Physician in Hato Rey, Puerto Rico. Registered with an NPI since 2022.

In the registry since
2022
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

See every abbreviation used in this directory →

Practice location Address may be wrong

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

Ave Ponce De Leon #708 Ste 202
Hato Rey, PR 00918
Phone: (787) 250-0812

Specialties & licences

Cornea and External Diseases Specialist Physician (primary) Taxonomy 207WX0120X

Record details

NPI number1780339622
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Rosa Lozada Sierra — President · (787) 466-0317
NPI enumeratedFebruary 18, 2022
Last updated in NPPESFebruary 18, 2022
Certification dateFebruary 7, 2022
Mailing addressPo Box 1750, Caguas, PR 00726-1750