Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
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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.

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Practice location Address checks out

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

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $22 1 payment · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Other providers in O Fallon