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

Castlewood Treatment Center LLC

Organization Psychiatric Residential Treatment Facility · NPI 1568554822

Castlewood Treatment Center LLC is a Psychiatric Residential Treatment Facility in Ballwin, Missouri. Licensed in Missouri. Registered with an NPI since 2006.

Licensed in
MO
In the registry since
2006
Specialties on file
3
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

800 Holland Rd
Ballwin, MO 63021-7230
Phone: (636) 386-6611
Fax: (636) 386-6622
Show map & directions

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

Specialties & licences

Psychiatric Residential Treatment Facility (primary) Taxonomy 323P00000X
Psychiatric Residential Treatment Facility Taxonomy 323P00000X · Licence 6423-11579 (MO)
Psychiatric Residential Treatment Facility Taxonomy 323P00000X · Licence 6818-11581 (MO)

Record details

NPI number1568554822
Entity typeOrganization (Type 2)
Organization subpartYes
Parent organizationTreatment Center Acquisition Company, LLC
Authorized official Heather Wilhelm — Director Of Client Accounts · (314) 471-5350
Other names Alsana; Eating Disorder Center Of Missouri
NPI enumeratedSeptember 28, 2006
Last updated in NPPESOctober 10, 2023
Certification dateOctober 10, 2023
Mailing address1855 Bowles Ave Ste 210, Fenton, MO 63026-1900

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