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

Mrs. Mary Kathryn O'Neill, FNP

Individual provider Adult Health Nurse Practitioner · NPI 1992850333

Mrs. Mary Kathryn O'Neill, FNP is an Adult Health Nurse Practitioner in Pawleys Island, South Carolina. Licensed in South Carolina. Registered with an NPI since 2007.

Licensed in
SC
In the registry since
2007
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

See every abbreviation used in this directory →

Practice location Address checks out

116 Baskervill Dr
Pawleys Island, SC 29585-6013
Phone: (843) 237-2672
Fax: (843) 237-0369
Show map & directions

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

Specialties & licences

Adult Health Nurse Practitioner (primary) Taxonomy 363LA2200X · Licence APN 40 (SC)

Record details

NPI number1992850333
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedJanuary 24, 2007
Last updated in NPPESJuly 8, 2007