Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Stephen Gilles, MSED
School Psychologist in Platte, SD · enumerated 2016.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1518318914
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Registry record
Entity type Individual (Type 1)
Name Stephen Gilles
Credential MSED
Sex Male
Practice address 612 S Main Ave, Platte, SD, 57369
Phone (605) 337-2636
Fax (605) 337-2271
Enumeration date Jun 27, 2016
Last updated in NPPES Jul 20, 2016
Taxonomy & licenses
103TS0200X School Psychologist Behavioral Health & Social Service Providers · License #055569-01 (SD) 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 Stephen Gilles?
Stephen Gilles is registered in NPPES with the primary taxonomy of School Psychologist. 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 → Kristi Kafka School Psychologist · Platte, SD NPI 1942653472 Valerie Johnson School Psychologist · Platte, SD NPI 1871047332 Laura Bergeleen Speech-Language Pathologist · Platte, SD NPI 1902351505 Ashley Dehaan Speech-Language Pathologist · Platte, SD NPI 1114435716 Maci Harrington Speech-Language Pathologist · Platte, SD NPI 1942978507
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-07-20.