Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Lauren Villasenor Blackham, ND
Naturopath in Seattle, WA · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1598240020
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Registry record
Entity type Individual (Type 1)
Name Lauren Villasenor Blackham
Credential ND
Sex Female
Practice address 4010 Stone Way N Ste 300, Seattle, WA, 98103
Phone (206) 801-1741
Enumeration date Oct 1, 2018
Last updated in NPPES Feb 26, 2022
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 Lauren Blackham?
Lauren Blackham is registered in NPPES with the primary taxonomy of Naturopath. 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
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-02-26.