Mark Santiago Asencio, 1543B
NPI 1861607087 · Basic Emergency Medical Technician · Guaynabo, PR
Mark Santiago Asencio, 1543B is a Basic Emergency Medical Technician provider in Guaynabo, PR (NPI 1861607087).
Provider details
- NPI number
- 1861607087
- Entity type
- Individual
- Primary specialty
- Basic Emergency Medical TechnicianEmergency Medical Service Providers
- Credential
- 1543B
- Sex
- Male
- Sole proprietor
- No
- License
- 1543B (PR)
Specialties & taxonomies
Emergency Medical Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2007-05-11
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mark Santiago Asencio's NPI number?
- Mark Santiago Asencio's National Provider Identifier (NPI) is 1861607087, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Santiago Asencio's specialty?
- Mark Santiago Asencio is listed in the NPPES registry with a primary specialty of Basic Emergency Medical Technician (Emergency Medical Service Providers).
- Where is Mark Santiago Asencio located?
- Mark Santiago Asencio's practice location on file with NPPES is 90 Calle San Martin, Guaynabo, PR 00968-1400.
- What is Mark Santiago Asencio's phone number?
- The practice phone number listed in the NPPES registry for Mark Santiago Asencio is (787) 754-2550.
- Is Mark Santiago Asencio's NPI active?
- Yes — Mark Santiago Asencio's NPI (1861607087) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.