Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

LYNETTE WALKER LIVELY COOKSON PSYD
NPI 1326563529
Psychologist - Clinical in San Diego, CA

Active since August 08, 2017
11230 SORRENTO VALLEY RD STE 220, SAN DIEGO, CA 92121(858) 648-5367 Get Directions Write a Review

NPPES record last updated: July 10, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 10, 2026, Jun 1, 2026, May 29, 2026 and 7 more (10 updates tracked since 2017).

About Lynette Walker Lively Cookson Psyd NPPES

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

LYNETTE WALKER LIVELY COOKSON PSYD (NPI 1326563529) is an individual clinical provider in San Diego, California, licensed in California (35422) and active in the NPI registry since August 2017. The provider maintains a secondary practice location in San Diego.

NPPES Registry Identity

NPI1326563529
Entity TypeIndividual
Primary Taxonomy103TC0700X
Provider Legal NameLYNETTE WALKER LIVELY COOKSONCredential: PSYD
Location Address11230 SORRENTO VALLEY RD STE 220San Diego, CA 92121-1300
Mailing Address11230 Sorrento Valley Rd Ste 220San Diego, CA 92121-1300 · (858) 215-6634
Sole ProprietorNo
Enumeration DateAugust 8, 2017
Last NPPES UpdateJuly 10, 202610 updates tracked since enumeration
NPPES CertifiedJuly 10, 2026
NPI 1326563529 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code103TC0700X
License Licensed in CA · 35422
Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

11230 SORRENTO VALLEY RD STE 220, San Diego, CA 92121

Other Names 1

Former Name (1)Lynette Ann Walker

Secondary Practice Location 1

Location 11550 Hotel Cir N Ste 320San Diego, CA 92108-2909 · Phone (858) 215-6634

Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Counselor (Professional)
11230 SORRENTO VALLEY RD STE 220
SAN DIEGO, CA 92121
Social Worker (Clinical)
11230 SORRENTO VALLEY RD STE 220
SAN DIEGO, CA 92121
Marriage & Family Therapist
11230 SORRENTO VALLEY RD STE 220
SAN DIEGO, CA 92121
Social Worker (Clinical)
11230 SORRENTO VALLEY RD STE 220
SAN DIEGO, CA 92121
Marriage & Family Therapist
11230 SORRENTO VALLEY RD STE 220
SAN DIEGO, CA 92121
Social Worker (Clinical)
11230 SORRENTO VALLEY RD STE 220
SAN DIEGO, CA 92121
Counselor (Mental Health)
11230 SORRENTO VALLEY RD STE 220
SAN DIEGO, CA 92121

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 Lynette Walker Lively Cookson's NPI number?

The NPI number for Lynette Walker Lively Cookson is 1326563529. It was assigned to this individual provider in the NPPES registry on August 8, 2017. The provider is also known as Lynette Ann Walker.

Where is Lynette Walker Lively Cookson located?

Lynette Walker Lively Cookson practices at 11230 Sorrento Valley Rd Ste 220, San Diego, CA 92121. The listed phone number is (858) 648-5367.

What is Lynette Walker Lively Cookson's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

When was this NPI record last updated?

The NPPES record for Lynette Walker Lively Cookson was last updated on July 10, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.