IndividualActive
Sylvia De Mercado, MD
NPI 1780850347 · Pediatrics Physician · Santurce, PR
Sylvia De Mercado, MD is a Pediatrics Physician provider in Santurce, PR (NPI 1780850347).
Provider details
- NPI number
- 1780850347
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 5391 (PR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(87/100 index)
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
1851 Ave Fernandez Juncos
Suite 101
Santurce, PR 00909-3011
Phone: (787) 792-6792
Street-level locationGet directions
Mailing address
Pmb 485
Guaynabo, PR 00970-7891
Registry dates
- Enumerated
- 2008-05-05
- Last updated
- 2008-05-05
Frequently asked questions
- What is Sylvia De Mercado's NPI number?
- Sylvia De Mercado's National Provider Identifier (NPI) is 1780850347, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sylvia De Mercado's specialty?
- Sylvia De Mercado is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Sylvia De Mercado located?
- Sylvia De Mercado's practice location on file with NPPES is 1851 Ave Fernandez Juncos, Santurce, PR 00909-3011.
- What is Sylvia De Mercado's phone number?
- The practice phone number listed in the NPPES registry for Sylvia De Mercado is (787) 792-6792.
- Is Sylvia De Mercado's NPI active?
- Yes — Sylvia De Mercado's NPI (1780850347) is active in the NPPES registry as of the last update on 2008-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.