Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Alexander De St Jeor, LSW
Social Worker in Brownsburg, IN · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1073343422
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Registry record
Entity type Individual (Type 1)
Name Alexander De St Jeor
Credential LSW
Sex Male
Practice address 515 N Green St Ste 402, Brownsburg, IN, 46112
Phone (317) 852-3690
Fax (317) 852-2766
Enumeration date Aug 1, 2024
Last updated in NPPES Aug 1, 2024
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 33011950A (IN) Primary
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
What specialty is Alexander De St Jeor?
Alexander De St Jeor is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
Other providers at this practice address
Browse all → Emily Koehler Mental Health Counselor · Brownsburg, IN NPI 1811555055 Cheryl Mehringer Clinical Social Worker · Brownsburg, IN NPI 1417654278 Natalie Heidenreich Counselor · Brownsburg, IN NPI 1205615515 Carissa Goff Counselor · Brownsburg, IN NPI 1699505040 Katrina Stowers Psychiatric/Mental Health Nurse Practitioner · Brownsburg, IN NPI 1104642289
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-01.