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Chuenrat Tanwirat

Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist in Hayward, CA · enumerated 2021 · practices at Walgreen Co.

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

National Provider Identifier

1023771136

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Registry record

Entity type Individual (Type 1)
Name Chuenrat Tanwirat
Sex Female
Practice address 1138 W Tennyson Rd, Hayward, CA, 94544
Phone (510) 293-9031
Enumeration date Oct 15, 2021
Last updated in NPPES Oct 15, 2021

Taxonomy & licenses

1835P0018X Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist Pharmacy Service Providers · License 84493 (CA) 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.

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Frequently asked questions

How do I verify Chuenrat Tanwirat's NPI record?
Cross-check NPI 1023771136 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1023771136 active?
Yes, as of the latest NPPES snapshot, NPI 1023771136 is active (record last updated 2021-10-15).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-10-15.