Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Julie Anne Holland, RDH
Dental Hygienist in Napa, CA · enumerated 2026.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1831042662
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Registry record
Entity type Individual (Type 1)
Name Julie Anne Holland
Credential RDH
Sex Female
Practice address 1141 Pear Tree Ln Ste 120, Suite 120, Napa, CA, 94558
Phone (707) 258-6128
Enumeration date Feb 19, 2026
Last updated in NPPES Feb 19, 2026
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 Julie Holland?
Julie Holland is registered in NPPES with the primary taxonomy of Dental Hygienist. 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 →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-19.