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

Sonja Houllier, MSN, RN, NP-C

Individual provider Family Nurse Practitioner · NPI 1588310817

Sonja Houllier, MSN, RN, NP-C is a Family Nurse Practitioner in Durham, North Carolina. Licensed in North Carolina. Registered with an NPI since 2022.

Licensed in
NC
In the registry since
2022
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
NP-C — Nurse Practitioner, Certified
A nurse practitioner certified by the AANP.

See every abbreviation used in this directory →

Practice location Address checks out

3573 Hillsborough Rd
Durham, NC 27705-2916
Phone: (919) 383-4611
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 5015841 (NC)

Record details

NPI number1588310817
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSN , RN , NP-C
Sole proprietorNo
NPI enumeratedFebruary 24, 2022
Last updated in NPPESFebruary 24, 2022
Certification dateJanuary 27, 2021

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