Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mary Celeste Nichols
School Psychologist in Campbell, CA · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1679034813
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Registry record
Entity type Individual (Type 1)
Name Mary Celeste Nichols
Sex Female
Practice address 4805 Westmont Ave, Campbell, CA, 95008
Phone (408) 549-4673
Enumeration date Mar 29, 2019
Last updated in NPPES Aug 8, 2025
Taxonomy & licenses
103TS0200X School Psychologist Behavioral Health & Social Service Providers · License 240139284 (CA) 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
Where does Mary Nichols practice?
The practice location on file with NPPES is in Campbell, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mary Nichols?
The National Provider Identifier (NPI) for Mary Nichols is 1679034813, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-08.