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

Rachel Williamson LLC

Organization Mental Health Counselor · NPI 1679252936

Rachel Williamson LLC is a Mental Health Counselor in Olivette, Missouri. Registered with an NPI since 2023.

In the registry since
2023
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

9666 Olive Blvd
Olivette, MO 63132-3013
Phone: (217) 242-8679
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Mental Health Counselor (primary) Taxonomy 101YM0800X

Record details

NPI number1679252936
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Rachel Williamson — Licensed Professional Counselor · (217) 242-8679
NPI enumeratedJuly 13, 2023
Last updated in NPPESJuly 13, 2023
Certification dateJuly 13, 2023
Mailing address9666 Olive Blvd, Olivette, MO 63132-3013

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