Registry data as of Aug 27, 2026

Javiera Arellano

Speech-Language Pathologist · Oakland, CA

Javiera Arellano is a speech-language pathologist with a practice address in Oakland, California, and NPI 1457206195, issued on Feb 27, 2026. Check the license with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1457206195
Name
Javiera Arellano
Primary taxonomy
Speech-Language Pathologist 235Z00000X
Practice location
2035 40TH Ave, Oakland, CA 94601
Phone
(510) 879-1280
Enumerated
Feb 27, 2026
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 2035 40TH Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Glen LeeCounselor1720421647
  2. Alysiah SilvaCounselor1649947862

Verify Javiera Arellano in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this professionCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Find the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

208 speech-language pathologist records list a Oakland practice address

They are 208 of the 18,558 NPPES records with a Oakland practice address, and 12,930 speech-language pathologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other speech-language pathologist records in California

  1. Roxana AamesSan Francisco, CA1518609981
  2. Careen AbadjianFresno, CA1982092029
  3. Lisa Abai, MA CCC-SLPLos Angeles, CA1871446260
  4. Rachel AbalSan Francisco, CA1245842483
  5. Ilyssa Abaranok, M.S. CCC-SLPNorth Hollywood, CA1699082362
  6. Robert AbarcaLong Beach, CA1770393142
  7. Kelley Amber Abarquez, SLPHawthorne, CA1932663804
  8. Diane Abatemarco, SLP-CFSan Francisco, CA1457710964
  9. Kathryn Abbene, M.A. CCC-SLPRancho Santa Margarita, CA1215492897
  10. Julie AbbottPalo Alto, CA1063398063

Common questions

What is Javiera Arellano's NPI number?

Javiera Arellano's National Provider Identifier (NPI) is 1457206195, issued on Feb 27, 2026. An NPI identifies a provider in billing; it is not a license.

Where is Javiera Arellano located?

The NPPES record lists a practice address at 2035 40TH Ave, Oakland, CA, 94601. Phone: (510) 879-1280. Providers update this record themselves, so call before visiting.

How can I verify Javiera Arellano's license?

Search the California board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.