Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Donald F Sloane, LCSW
Social Worker in Chesterfield, MO · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1891866232
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Registry record
Entity type Individual (Type 1)
Name Mr. Donald F Sloane
Credential LCSW
Sex Male
Practice address 14380 Ladue Road, Chesterfield, MO, 63017
Phone (314) 576-4900
Enumeration date Nov 9, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License SW000020 (MO) Primary
LCSW · Licensed Clinical Social Worker: A social worker licensed for clinical practice including mental-health therapy.
About the LCSW credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 12666 | Other | MO | BLUE CROSS |
| 4212027 | Other | - | AETNA |
| 000007505520 | Other | - | UNITY MERCY |
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
How do I verify Donald Sloane's NPI record?
Cross-check NPI 1891866232 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1891866232 active?
Yes, as of the latest NPPES snapshot, NPI 1891866232 is active (record last updated 2007-07-08).
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.