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

Greenbriar Group, LLC

Organization Community/Behavioral Health Agency · NPI 1720920515

Greenbriar Group, LLC is a Community/Behavioral Health Agency in Saint Charles, Missouri. Registered with an NPI since 2026.

In the registry since
2026
Specialties on file
2
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

1925 Bridgecrest Xing
Saint Charles, MO 63303-4814
Phone: (314) 312-3759
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

In Home Supportive Care Agency (primary) Taxonomy 253Z00000X
Community/Behavioral Health Agency Taxonomy 251S00000X

Record details

NPI number1720920515
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Damon Armstrong — Npi Admin/Compliance Coordinator · (314) 312-3759
NPI enumeratedApril 8, 2026
Last updated in NPPESApril 9, 2026
Certification dateApril 9, 2026
Mailing address1925 Bridgecrest Xing, Saint Charles, MO 63303-4814

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