Carlos R Diaz Velez MD Csp
NPI 1821257403 · Cardiovascular Disease Physician · Santurce, PR
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carlos R Diaz Velez MD Csp is a Cardiovascular Disease Physician organization in Santurce, PR (NPI 1821257403).
Provider details
- NPI number
- 1821257403
- Entity type
- Organization
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Carlos Diaz, President(787) 721-0525
- License
- 009970 (PR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2008-06-09
- Last updated
- 2008-06-09
Frequently asked questions
- What is Carlos R Diaz Velez MD Csp's NPI number?
- Carlos R Diaz Velez MD Csp's National Provider Identifier (NPI) is 1821257403, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Carlos R Diaz Velez MD Csp?
- Carlos R Diaz Velez MD Csp is classified in the NPPES registry as Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Carlos R Diaz Velez MD Csp located?
- Carlos R Diaz Velez MD Csp's practice location on file with NPPES is 1449 Calle Americo Salas, Santurce, PR 00909-2100.
- What is Carlos R Diaz Velez MD Csp's phone number?
- The practice phone number listed in the NPPES registry for Carlos R Diaz Velez MD Csp is (787) 721-0525.
- Does Carlos R Diaz Velez MD Csp accept Medicare?
- Carlos R Diaz Velez MD Csp is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Carlos R Diaz Velez MD Csp?
- The authorized official listed on Carlos R Diaz Velez MD Csp's NPPES record is Carlos Diaz, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Carlos R Diaz Velez MD Csp's NPI active?
- Yes — Carlos R Diaz Velez MD Csp's NPI (1821257403) is active in the NPPES registry as of the last update on 2008-06-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.