NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christine Quach, OTR/L

Occupational Therapist in Alhambra, CA · enumerated 2019.

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

National Provider Identifier

1891340964

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Christine Quach
Credential OTR/L
Sex Female
Practice address 1000 S Fremont Ave Unit 27, Alhambra, CA, 91803
Enumeration date Aug 6, 2019
Last updated in NPPES Aug 6, 2019

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 20227 (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

How do I verify Christine Quach's NPI record?
Cross-check NPI 1891340964 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1891340964 active?
Yes, as of the latest NPPES snapshot, NPI 1891340964 is active (record last updated 2019-08-06).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-08-06.