Sonia Cahanap-Mercado, MD
NPI 1629020441 · Neonatal-Perinatal Medicine Physician · Rock Hill, SC
Sonia Cahanap-Mercado, MD is a Neonatal-Perinatal Medicine Physician provider in Rock Hill, SC (NPI 1629020441).
Provider details
- NPI number
- 1629020441
- Entity type
- Individual
- Primary specialty
- Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 22087 (SC)
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
20 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
- 2006-05-17
- Last updated
- 2007-07-08
Frequently asked questions
- What is Sonia Cahanap-Mercado's NPI number?
- Sonia Cahanap-Mercado's National Provider Identifier (NPI) is 1629020441, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sonia Cahanap-Mercado's specialty?
- Sonia Cahanap-Mercado is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sonia Cahanap-Mercado located?
- Sonia Cahanap-Mercado's practice location on file with NPPES is 222 S Herlong Avenue, Rock Hill, SC 29732.
- What is Sonia Cahanap-Mercado's phone number?
- The practice phone number listed in the NPPES registry for Sonia Cahanap-Mercado is (803) 909-2041.
- Is Sonia Cahanap-Mercado's NPI active?
- Yes — Sonia Cahanap-Mercado's NPI (1629020441) 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.