Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Stephanie Marie Huff
School Psychologist in Danville, CA · enumerated 2025.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1679445860
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Registry record
Entity type Individual (Type 1)
Name Stephanie Marie Huff
Sex Female
Practice address 3131 Stone Valley Rd, Danville, CA, 94526
Phone (925) 314-1903
Enumeration date Sep 18, 2025
Last updated in NPPES Oct 24, 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 Stephanie Huff?
Stephanie Huff 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 → Angelina Purchio Athletic Trainer · Danville, CA NPI 1356748743 Julie Mello Sports Medicine (Physical Medicine & Rehabilitation) Physician · Danville, CA NPI 1114309341 Ashley Jones School Psychologist · Danville, CA NPI 1619858768 Suja George School Psychologist · Danville, CA NPI 1366323925 Sandra Wasserman Clinical Social Worker · Danville, CA NPI 1275414534 Rebecca White School Social Worker · Danville, CA NPI 1932071602 Dana Jarrett School Psychologist · Danville, CA NPI 1700759750
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-10-24.