Catherine Liu, MA
NPI 1417689878 · Speech-Language Pathologist · Fremont, CA
Catherine Liu, MA is a Speech-Language Pathologist provider in Fremont, CA (NPI 1417689878).
Provider details
- NPI number
- 1417689878
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- MA
- Sex
- Female
- Sole proprietor
- No
- License
- SP30428 (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
4 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
- 2022-06-25
- Last updated
- 2022-06-25
- Certified
- 2022-06-25
Frequently asked questions
- What is Catherine Liu's NPI number?
- Catherine Liu's National Provider Identifier (NPI) is 1417689878, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Liu's specialty?
- Catherine Liu is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Catherine Liu located?
- Catherine Liu's practice location on file with NPPES is 46280 Briar Pl, Fremont, CA 94539-6866.
- What is Catherine Liu's phone number?
- The practice phone number listed in the NPPES registry for Catherine Liu is (510) 490-7311.
- Is Catherine Liu's NPI active?
- Yes — Catherine Liu's NPI (1417689878) is active in the NPPES registry as of the last update on 2022-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.