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

MS. Maggie McWilliams, RN

Individual provider Psychiatric/Mental Health Registered Nurse · NPI 1336977438

MS. Maggie McWilliams, RN is a Psychiatric/Mental Health Registered Nurse in Baton Rouge, Louisiana. Practices as a sole proprietor. Licensed in Louisiana.

Licensed in
LA
In the registry since
2024
Specialties on file
2
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

1206 Amiens Dr
Baton Rouge, LA 70810-4605
Phone: (225) 281-3076
Fax: (225) 310-2188
Show map & directions

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

Specialties & licences

Addiction (Substance Use Disorder) Registered Nurse (primary) Taxonomy 163WA0400X · Licence RN068817 (LA)
Psychiatric/Mental Health Registered Nurse Taxonomy 163WP0808X · Licence RN068817 (LA)

Record details

NPI number1336977438
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorYes
NPI enumeratedJuly 22, 2024
Last updated in NPPESJuly 22, 2024
Certification dateJuly 22, 2024

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