Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Allison Tsui

Pharmacist in San Francisco, CA · enumerated 2023.

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

National Provider Identifier

1467233700

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Registry record

Entity type Individual (Type 1)

Name Allison Tsui

Sex Female

Practice address 4150 Clement St, San Francisco, CA, 94121

Phone (415) 221-4810

Enumeration date Oct 12, 2023

Last updated in NPPES May 16, 2025

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 033.0135702 (VT) Primary

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 → Validate an NPI →

Frequently asked questions

How do I verify Allison Tsui's NPI record?

Cross-check NPI 1467233700 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1467233700 active?

Yes, as of the latest NPPES snapshot, NPI 1467233700 is active (record last updated 2025-05-16).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-16.