Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Lan N Dang
Pharmacist in San Leandro, CA · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1508274648
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Registry record
Entity type Individual (Type 1)
Name Mrs. Lan N Dang
Sex Female
Practice address 1919 Davis St, San Leandro, CA, 94577
Phone (510) 569-9000
Fax (510) 569-5441
Enumeration date Jul 31, 2014
Last updated in NPPES Jul 31, 2014
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 is the NPI number for Lan Dang?
The National Provider Identifier (NPI) for Lan Dang is 1508274648, a Type 1 (individual) record in the CMS NPPES registry.
Where does Lan Dang practice?
The practice location on file with NPPES is in San Leandro, CA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-07-31.