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

Mrs. Farah Lynn Shaddix, MSN, RN, PMHNP-BC

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1912524059

Mrs. Farah Lynn Shaddix, MSN, RN, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner in O Fallon, Missouri. Licensed in Arizona, California, Iowa and Illinois and 7 more. Registered with an NPI since 2020.

Licensed in
AZ, CA, IA, IL, KS, KY
In the registry since
2020
Specialties on file
11
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.
PMHNP-BC — Psychiatric-Mental Health Nurse Practitioner, Board Certified
A board-certified psychiatric nurse practitioner.

See every abbreviation used in this directory →

Practice location Address checks out

401 Church St Unit 791
O Fallon, MO 63366-6506
Phone: (636) 388-4170
Fax: (636) 306-4267
Show map & directions

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

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence 2020019555 (MO)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence 209024820 (IL)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence F408156 (NY)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence 259430 (AZ)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence 202114964NP-PP (OR)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence 95039174 (CA)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence 3015935 (KY)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence 53-81140-101 (KS)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence G161807 (IA)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence AP61418023 (WA)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence 1097292 (TX)

Record details

NPI number1912524059
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSN , RN , PMHNP-BC
Sole proprietorNo
NPI enumeratedJuly 5, 2020
Last updated in NPPESApril 8, 2026
Certification dateApril 8, 2026

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