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 provides Cornea and External Diseases Specialist Physician services 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