Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sachiko Marion Spierings
Adult Companion in Grass Valley, CA · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1417689662
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Registry record
Entity type Individual (Type 1)
Name Sachiko Marion Spierings
Sex Female
Practice address 578 Blight Rd, Grass Valley, CA, 95945
Phone (530) 263-5203
Enumeration date Jun 27, 2022
Last updated in NPPES Apr 25, 2025
Taxonomy & licenses
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 Sachiko Spierings?
Sachiko Spierings is registered in NPPES with the primary taxonomy of Adult Companion. 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 2025-04-25.