ALSANA
NPI 1790954410
Clinic/Center in Fenton, MO

Q: What is Castlewood Treatment Center LLC's NPI number?

The NPI number for Castlewood Treatment Center LLC is 1790954410. It was assigned to this organization in the NPPES registry on February 27, 2008. The provider is doing business as Alsana.

Q: What is Castlewood Treatment Center LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center with taxonomy code 261Q00000X.

Active since February 27, 2008

1855 BOWLES AVE, SUITE 210, FENTON, MO 63026(636) 779-1430(314) 686-4920 Get Directions Write a Review

NPPES record last updated: October 10, 2023. Verified against the NPPES registry weekly; last sync: October 04, 2026.

On this page

About Alsana NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ALSANA (NPI 1790954410) is a healthcare organization registered as a clinic/center in Fenton, Missouri and active in the NPI registry since February 2008. The organization lists Heather Wilhelm, Director Of Client Accounts, as its authorized official.

NPPES Registry Identity

NPI1790954410

Entity TypeOrganization

Primary Taxonomy261Q00000X

Legal Business NameCASTLEWOOD TREATMENT CENTER LLC

Location Address1855 BOWLES AVE, SUITE 210Fenton, MO 63026

Mailing Address1855 Bowles Ave Ste 210Fenton, MO 63026-1900 · (314) 222-7441

Phone(636) 779-1430

Fax(314) 686-4920

Organization SubpartYesParent: Castlewood Treatment Center

Authorized OfficialHeather WilhelmDirector Of Client Accounts · (314) 222-7441

Enumeration DateFebruary 27, 2008

Last NPPES UpdateOctober 10, 2023

NPPES CertifiedOctober 10, 2023

✔ NPI 1790954410 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinic/CenterAmbulatory Health Care Facilities

Taxonomy Code261Q00000X

Definition

A facility or distinct part of one used for the diagnosis and treatment of outpatients. Clinic/Center is irregularly defined, sometimes being limited to organizations serving specialized treatment requirements or distinct patient/client groups (e.g., radiology, poor, and public health).

1855 BOWLES AVE, SUITE 210, Fenton, MO 63026

Open in Google Maps ↗

Other Names 1

Doing Business AsAlsana

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Castlewood Treatment Center LLC's NPI number?

The NPI number for Castlewood Treatment Center LLC is 1790954410. It was assigned to this organization in the NPPES registry on February 27, 2008. The provider is doing business as Alsana.

Where is Castlewood Treatment Center LLC located?

Castlewood Treatment Center LLC is located at 1855 Bowles Ave, Suite 210, Fenton, MO 63026. The listed phone number is (636) 779-1430.

What is Castlewood Treatment Center LLC's specialty?

The primary specialty registered for this NPI is Clinic/Center with taxonomy code 261Q00000X.

When was this NPI record last updated?

The NPPES record for Castlewood Treatment Center LLC was last updated on October 10, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.