Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Maria Yanira Mcfadden
Specialist in Redmond, WA · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1871810986
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Registry record
Entity type Individual (Type 1)
Name Maria Yanira Mcfadden
Sex Female
Practice address 15600 Redmond Way Ste 302, Redmond, WA, 98052
Phone (425) 881-5811
Fax (425) 881-6220
Enumeration date Apr 28, 2010
Last updated in NPPES Apr 28, 2010
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 Maria Mcfadden?
Maria Mcfadden is registered in NPPES with the primary taxonomy of Specialist. 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.
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-04-28.