Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Sonia Orellana Cahanap-Mercado, MD

Individual provider Neonatal-Perinatal Medicine Physician · NPI 1629020441

Dr. Sonia Orellana Cahanap-Mercado, MD is a Neonatal-Perinatal Medicine Physician in Rock Hill, South Carolina. Licensed in South Carolina. Registered with an NPI since 2006.

Licensed in
SC
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

222 S Herlong Ave
Rock Hill, SC 29732
Phone: (803) 909-2041
Fax: (803) 981-7438
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Neonatal-Perinatal Medicine Physician (primary) Taxonomy 2080N0001X · Licence 22087 (SC)

Record details

NPI number1629020441
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 17, 2006
Last updated in NPPESJuly 8, 2007

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