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Alex C Efird, MD

Internal Medicine Physician in Seattle, WA · enumerated 2005.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1669469144

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Registry record

Entity type Individual (Type 1)
Name Alex C Efird
Credential MD
Sex Male
Practice address 515 Minor Ave, 300, Seattle, WA, 98104
Phone (206) 386-9500
Fax (206) 386-9605
Enumeration date Sep 30, 2005
Last updated in NPPES Oct 7, 2020

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD00040770 (WA) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
5891740001 Other WA DME
110235820 Other WA PALMETTO RR MEDICARE
8313348 Medicaid WA -
160944 Other WA LABOR & INDUSTRY
5674EF Other WA REGENCE

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.

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Frequently asked questions

What is the NPI number for Alex Efird?
The National Provider Identifier (NPI) for Alex Efird is 1669469144, a Type 1 (individual) record in the CMS NPPES registry.
Where does Alex Efird practice?
The practice location on file with NPPES is in Seattle, WA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-10-07.