Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Sonja Irene Depratt, LCSW
Social Worker in Shorewood, IL · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1487763165
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Registry record
Entity type Individual (Type 1)
Name Mrs. Sonja Irene Depratt
Credential LCSW
Sex Female
Practice address 520 Rollingwood Dr, Shorewood, IL, 60404
Phone (815) 207-4438
Enumeration date Aug 29, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
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 |
|---|---|---|---|
| 00099Z666 | Other | IL | BLUE CROSS/BLUE SHIELD |
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
Where does Sonja Depratt practice?
The practice location on file with NPPES is in Shorewood, IL. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Sonja Depratt?
The National Provider Identifier (NPI) for Sonja Depratt is 1487763165, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.