Dr. Roman Diaz Hematology and Oncology Services, Psc
NPI 1346654811 · Medical Specialty Clinic/Center · Vega Baja, PR
Dr. Roman Diaz Hematology and Oncology Services, Psc is a Medical Specialty Clinic/Center organization in Vega Baja, PR (NPI 1346654811).
Provider details
- NPI number
- 1346654811
- Entity type
- Organization
- Primary specialty
- Medical Specialty Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Jaime Roman-Diaz, President(787) 858-6310
- License
- 17027 (PR)
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-06-12
- Last updated
- 2014-06-12
Frequently asked questions
- What is Dr. Roman Diaz Hematology and Oncology Services, Psc's NPI number?
- Dr. Roman Diaz Hematology and Oncology Services, Psc's National Provider Identifier (NPI) is 1346654811, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dr. Roman Diaz Hematology and Oncology Services, Psc?
- Dr. Roman Diaz Hematology and Oncology Services, Psc is classified in the NPPES registry as Medical Specialty Clinic/Center (Ambulatory Health Care Facilities).
- Where is Dr. Roman Diaz Hematology and Oncology Services, Psc located?
- Dr. Roman Diaz Hematology and Oncology Services, Psc's practice location on file with NPPES is Km 39.5 Street #2 Suite 108, Vega Baja, PR 00693.
- What is Dr. Roman Diaz Hematology and Oncology Services, Psc's phone number?
- The practice phone number listed in the NPPES registry for Dr. Roman Diaz Hematology and Oncology Services, Psc is (787) 858-6310.
- Who is the authorized official for Dr. Roman Diaz Hematology and Oncology Services, Psc?
- The authorized official listed on Dr. Roman Diaz Hematology and Oncology Services, Psc's NPPES record is Jaime Roman-Diaz, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dr. Roman Diaz Hematology and Oncology Services, Psc's NPI active?
- Yes — Dr. Roman Diaz Hematology and Oncology Services, Psc's NPI (1346654811) is active in the NPPES registry as of the last update on 2014-06-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.