NPI Portal NPI Lookup & Verification

Kenneth Lem

Kenneth Lem is a Pharmacy provider (Pharmacy) practicing in Oakland, CA, registered in the NPPES registry with NPI 1801713920 since 2026.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1801713920
Entity type Individual (Type 1)
Name Kenneth Lem
Sex Male
Practice address Oakland, CA, 94611
Phone 510-547-5030
Enumeration date 2026-06-30
Last updated in NPPES 2026-06-30

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
333600000X Pharmacy Primary 26625 CA
Copy-ready billing details
Provider: Kenneth Lem
NPI: 1801713920
Taxonomy: 333600000X (Pharmacy)
Address: Oakland, CA, 94611

Verify this record

Cross-check NPI 1801713920 against the authoritative CMS record: view Kenneth Lem on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

What specialty is Kenneth Lem?
Kenneth Lem is registered in NPPES with the primary taxonomy of Pharmacy. 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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2026-06-30.