What is Heather Chau's NPI number?

Heather Chau's National Provider Identifier (NPI) is 1710849633, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Heather Chau's specialty?

Heather Chau is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).

Where is Heather Chau located?

Heather Chau's practice location on file with NPPES is 8 Laurel Ln, Old Westbury, NY 11568-1544.

What is Heather Chau's phone number?

The practice phone number listed in the NPPES registry for Heather Chau is (347) 827-6561.

Is Heather Chau's NPI active?

Yes — Heather Chau's NPI (1710849633) is active in the NPPES registry as of the last update on 2025-12-01.

IndividualActive

Heather Chau

NPI 1710849633 · Speech-Language Pathologist · Old Westbury, NY

Heather Chau is a Speech-Language Pathologist provider in Old Westbury, NY (NPI 1710849633).

Provider details

NPI number: 1710849633
Entity type: Individual
Primary specialty: Speech-Language PathologistSpeech, Language and Hearing Service Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Speech-Language PathologistPrimary235Z00000X
Speech, Language and Hearing Service Providers

Profile Score

Basic profile(47/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in registry
Profile completeness38% of score
83% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Practice location

8 Laurel Ln

Old Westbury, NY 11568-1544

Phone: (347) 827-6561

Street-level locationGet directions

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Mailing address