Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Leif Ernst Barem
Pharmacist in Burlington, WA · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1215247275
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Registry record
Entity type Individual (Type 1)
Name Mr. Leif Ernst Barem
Sex Male
Practice address 1725 S Burlington Blvd, Burlington, WA, 98233
Phone (360) 757-5702
Enumeration date Oct 8, 2010
Last updated in NPPES Oct 8, 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
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.
What specialty is Leif Barem?
Leif Barem is registered in NPPES with the primary taxonomy of Pharmacist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-10-08.