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

Dr Roman Diaz Hematology and Oncology Services, PSC

Organization Medical Specialty Clinic/Center · NPI 1346654811

Dr Roman Diaz Hematology and Oncology Services, PSC is a Medical Specialty Clinic/Center in Vega Baja, Puerto Rico. Licensed in Puerto Rico. Registered with an NPI since 2014.

Licensed in
PR
In the registry since
2014
What do these letters mean?
PSC — Professional service corporation
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.

Km 39.5 St #2 Ste 108 Hospital Wilma Vazquez
Vega Baja, PR 00693
Phone: (787) 858-6310

Specialties & licences

Medical Specialty Clinic/Center (primary) Taxonomy 261QM2500X · Licence 17027 (PR)

Record details

NPI number1346654811
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Jaime Roman-Diaz — President · (787) 858-6310
NPI enumeratedJune 12, 2014
Last updated in NPPESJune 12, 2014
Mailing addressCarr #2 Km 39.5 Suite 108, Hospital Wilma Vazquez, Vega Baja, PR 00693