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

Mrs. Shelley Marks O'Brien, APRN

Individual provider Family Nurse Practitioner · NPI 1326984790

Mrs. Shelley Marks O'Brien, APRN is a Family Nurse Practitioner in Lafayette, Louisiana. Licensed in Louisiana. Registered with an NPI since 2026.

Licensed in
LA
In the registry since
2026
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

See every abbreviation used in this directory →

Practice location Address checks out

155 Hospital Dr Ste 303
Lafayette, LA 70503-2852
Phone: (337) 289-8282
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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 245681 (LA)

Record details

NPI number1326984790
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN
Sole proprietorNo
NPI enumeratedApril 27, 2026
Last updated in NPPESApril 27, 2026
Certification dateApril 27, 2026

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