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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SHAYNA L HOLLINQUEST
NPI 1346838398
Counselor - Mental Health in Los Angeles, CA

Active since January 05, 2021
10409 S WESTERN AVE, LOS ANGELES, CA 90047(323) 315-8232 Get Directions Write a Review

NPPES record last updated: July 10, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 10, 2026, Jan 5, 2021 (2 updates tracked since 2021).

About Shayna L Hollinquest NPPES

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

SHAYNA L HOLLINQUEST (NPI 1346838398) is an individual mental health provider in Los Angeles, California, licensed in California (21657) and active in the NPI registry since January 2021. She maintains a secondary practice location in Pasadena.

NPPES Registry Identity

NPI1346838398
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameSHAYNA L HOLLINQUEST
Location Address10409 S WESTERN AVELos Angeles, CA 90047-4456
Mailing Address12003 Avalon Blvd Ste 109Los Angeles, CA 90061-2859 · (323) 483-5552
Phone(323) 315-8232
Sole ProprietorNo
Enumeration DateJanuary 5, 2021
Last NPPES UpdateJuly 10, 20262 updates tracked since enumeration
NPPES CertifiedJuly 10, 2026
✔ NPI 1346838398 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in CA · 21657
Also ListedCase Manager/Care CoordinatorTaxonomy 171M00000X
Also ListedRehabilitation PractitionerTaxonomy 225400000X
10409 S WESTERN AVE, Los Angeles, CA 90047
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Secondary Practice Location 1

Location 1100 W Walnut St Ste 375Pasadena, CA 91124-0001 · Phone (626) 395-7100

Other Providers at the Same Location NPPES 2

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

CEASE FOR PEACE
Social Worker
10409 S WESTERN AVE
LOS ANGELES, CA 90047
Los Angeles County (323) 315-8232
ERRIS-SHERON DOLBERRY LCSW
Social Worker (Clinical)
10409 S WESTERN AVE
LOS ANGELES, CA 90047
Los Angeles County (323) 972-7137

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 Shayna Hollinquest's NPI number?

The NPI number for Shayna Hollinquest is 1346838398. It was assigned to this individual provider in the NPPES registry on January 5, 2021.

Where is Shayna Hollinquest located?

Shayna Hollinquest practices at 10409 S Western Ave, Los Angeles, CA 90047. The listed phone number is (323) 315-8232.

What is Shayna Hollinquest's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Shayna Hollinquest was last updated on July 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 43 days 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.