DR. SEONI JOANNA LLANES PH.D.
NPI 1659431302
Clinical Neuropsychologist in Stanford, CA

Q: What is Seoni Llanes's NPI number?

The NPI number for Seoni Llanes is 1659431302. It was assigned to this individual provider in the NPPES registry on December 11, 2006.

Q: What is Seoni Llanes's specialty?

The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.

Q: When was this NPI record last updated?

The NPPES record for Seoni Llanes was last updated on January 9, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since December 11, 2006

300 PASTEUR DR RM H3109, NEUROLOGY AND NEUROLOGICAL SERVICES, STANFORD, CA 94305(650) 498-7875(650) 498-7868 Get Directions Write a Review

NPPES record last updated: January 9, 2009. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Dr. Seoni Joanna Llanes Ph.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. SEONI JOANNA LLANES PH.D. (NPI 1659431302) is an individual clinical neuropsychologist in Stanford, California, licensed in California (PSY20364) and active in the NPI registry since December 2006.

NPPES Registry Identity

NPI1659431302

Entity TypeIndividualFemale

Primary Taxonomy103G00000X

Provider Legal NameDR. SEONI JOANNA LLANESCredential: PH.D.

Location Address300 PASTEUR DR RM H3109, NEUROLOGY AND NEUROLOGICAL SERVICESStanford, CA 94305-2200

Mailing Address300 Pasteur Dr Rm H3109, Neurology And Neurological ServicesStanford, CA 94305-2200

Phone(650) 498-7875

Fax(650) 498-7868

Sole ProprietorNo

Enumeration DateDecember 11, 2006

Last NPPES UpdateJanuary 9, 2009

✔ NPI 1659431302 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinical NeuropsychologistBehavioral Health & Social Service Providers

Taxonomy Code103G00000X

License✔ Licensed in CA · PSY20364

Definition

A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems.

300 PASTEUR DR RM H3109, Stanford, CA 94305

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Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Seoni Llanes's NPI number?

The NPI number for Seoni Llanes is 1659431302. It was assigned to this individual provider in the NPPES registry on December 11, 2006.

Where is Seoni Llanes located?

Seoni Llanes practices at 300 Pasteur Dr Rm H3109 Neurology And Neurological Services, Stanford, CA 94305. The listed phone number is (650) 498-7875.

What is Seoni Llanes's specialty?

The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.

When was this NPI record last updated?

The NPPES record for Seoni Llanes was last updated on January 9, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.