Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Vivian Kim Chau, PT, DPT

Physical Therapist in Highland, IN · enumerated 2020 · practices at Milestone Therapy.

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

National Provider Identifier

1548885536

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Registry record

Entity type Individual (Type 1)

Name Dr. Vivian Kim Chau

Credential PT, DPT

Sex Female

Practice address 2906 Highway Ave, Highland, IN, 46322

Phone (219) 513-8311

Enumeration date Jun 15, 2020

Last updated in NPPES Jun 15, 2020

Taxonomy & licenses

225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 070025180 (IL) Primary

PT · Physical Therapist: A licensed movement specialist treating injury and disability through exercise and rehabilitation. About the PT credential

Other identifiers

Identifier	Type	State	Issuer
070025180	Other	IL	ILLINOIS DEPARTMENT OF FINANCIAL AND PROFESSIONAL REGULATION

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

What specialty is Vivian Chau?

Vivian Chau is registered in NPPES with the primary taxonomy of Physical Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-06-15.