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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joel Thomas Leu, R.PH.

Pharmacist in Berkeley, CA · enumerated 2007.

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

National Provider Identifier

1841334257

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Registry record

Entity type Individual (Type 1)
Name Joel Thomas Leu
Credential R.PH.
Sex Male
Practice address 1607 Shattuck Ave, Berkeley, CA, 94709
Phone (510) 549-9201
Enumeration date Feb 18, 2007
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 51435 (CA) Primary
183500000X Pharmacist Pharmacy Service Providers · License 12317 (WI) Secondary
RPH · Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy. About the RPH credential

Other identifiers

Identifier Type State Issuer
51435 Other CA PHARMACY LICENSE

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

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 Joel Leu?
Joel Leu 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.