IndividualActive
Yi Liu
NPI 1225857311 · Speech-Language Pathologist · Livermore, CA
Yi Liu is a Speech-Language Pathologist provider in Livermore, CA (NPI 1225857311).
Provider details
- NPI number
- 1225857311
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 19520 (CA)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Profile Score
Established profile(56/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
348 N Canyons Pkwy
Livermore, CA 94551-9185
Phone: (925) 315-4015
Street-level locationGet directions
Mailing address
1005 Westchester Ct
Fairfield, CA 94533-9775
Registry dates
- Enumerated
- 2024-10-07
- Last updated
- 2024-10-07
- Certified
- 2024-10-07
Frequently asked questions
- What is Yi Liu's NPI number?
- Yi Liu's National Provider Identifier (NPI) is 1225857311, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yi Liu's specialty?
- Yi Liu is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Yi Liu located?
- Yi Liu's practice location on file with NPPES is 348 N Canyons Pkwy, Livermore, CA 94551-9185.
- What is Yi Liu's phone number?
- The practice phone number listed in the NPPES registry for Yi Liu is (925) 315-4015.
- Is Yi Liu's NPI active?
- Yes — Yi Liu's NPI (1225857311) is active in the NPPES registry as of the last update on 2024-10-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.