Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Joan R Schriefer
Behavior Technician in Wailuku, HI · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1841023884
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Registry record
Entity type Individual (Type 1)
Name Joan R Schriefer
Sex Female
Practice address 1063 Lower Main St Apt 513, Wailuku, HI, 96793
Phone (808) 495-9246
Enumeration date Aug 23, 2024
Last updated in NPPES Aug 23, 2024
Taxonomy & licenses
106S00000X Behavior Technician Behavioral Health & Social Service Providers · License 23-300342 (HI) 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 Joan Schriefer?
Joan Schriefer is registered in NPPES with the primary taxonomy of Behavior Technician. 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.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-23.