Chrystal Chau
NPI 1518574391 · Speech-Language Pathologist · Whittier, CA
Chrystal Chau is a Speech-Language Pathologist provider in Whittier, CA (NPI 1518574391).
Provider details
- NPI number
- 1518574391
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 15051 (CA)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 yrs in NPPES registry
- Profile completeness38% of score
100% 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
Mailing address
Registry dates
- Enumerated
- 2020-09-25
- Last updated
- 2020-09-25
- Certified
- 2020-09-22
Frequently asked questions
- What is Chrystal Chau's NPI number?
- Chrystal Chau's National Provider Identifier (NPI) is 1518574391, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chrystal Chau's specialty?
- Chrystal Chau is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Chrystal Chau located?
- Chrystal Chau's practice location on file with NPPES is 8135 Painter Ave Ste 200, Whittier, CA 90602-3168.
- What is Chrystal Chau's phone number?
- The practice phone number listed in the NPPES registry for Chrystal Chau is (562) 698-6600.
- Is Chrystal Chau's NPI active?
- Yes — Chrystal Chau's NPI (1518574391) is active in the NPPES registry as of the last update on 2020-09-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.