Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Ka Ngan Wong, OTR/L

Q: What is the NPI number for Ka Ngan Wong?

The National Provider Identifier (NPI) for Ka Ngan Wong is 1023383957, a Type 1 (individual) record in the CMS NPPES registry.

Occupational Therapist in Oak Park, IL · enumerated 2012.

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

National Provider Identifier

1023383957

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Registry record

Entity type Individual (Type 1)

Name Ka Ngan Wong

Credential OTR/L

Sex Female

Practice address Oak Park, IL, 60302

Phone (708) 383-6200

Enumeration date Mar 9, 2012

Last updated in NPPES Mar 9, 2012

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

225X00000X Occupational Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers 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 Ka Ngan Wong practice?

The practice location on file with NPPES is in Oak Park, IL. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Ka Ngan Wong?

The National Provider Identifier (NPI) for Ka Ngan Wong is 1023383957, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-03-09.