Javiera Arellano
NPI 1457206195 · Speech-Language Pathologist · Oakland, CA
Javiera Arellano is a Speech-Language Pathologist provider in Oakland, CA (NPI 1457206195).
Provider details
- NPI number
- 1457206195
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 20861 (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
Under 1 yr in 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
- 2026-02-27
- Last updated
- 2026-02-27
- Certified
- 2026-02-27
Frequently asked questions
- What is Javiera Arellano's NPI number?
- Javiera Arellano's National Provider Identifier (NPI) is 1457206195, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Javiera Arellano's specialty?
- Javiera Arellano is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Javiera Arellano located?
- Javiera Arellano's practice location on file with NPPES is 2035 40th Ave, Oakland, CA 94601-4203.
- What is Javiera Arellano's phone number?
- The practice phone number listed in the NPPES registry for Javiera Arellano is (510) 879-1280.
- Is Javiera Arellano's NPI active?
- Yes — Javiera Arellano's NPI (1457206195) is active in the NPPES registry as of the last update on 2026-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.