NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Thien Kim Ho

Pharmacist in Los Altos, CA · enumerated 2017 · practices at Walgreen Co.

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

National Provider Identifier

1528570231

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Thien Kim Ho
Sex Female
Practice address 303 2nd St, Los Altos, CA, 94022
Enumeration date Nov 3, 2017
Last updated in NPPES Nov 3, 2017

Taxonomy & licenses

183500000X Pharmacist Pharmacy Service Providers · License 77863 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Thien Ho practice?
The practice location on file with NPPES is in Los Altos, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Thien Ho?
The National Provider Identifier (NPI) for Thien Ho is 1528570231, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-11-03.