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ALEXA KOOMLER
NPI 1376191254
Social Worker - Clinical in Walnut Creek, CA

Active since September 03, 2019
2730 SHADELANDS DR BLDG 10, WALNUT CREEK, CA 94598(855) 843-2476 Get Directions Write a Review

NPPES record last updated: April 1, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Apr 1, 2026, Sep 3, 2019 (2 updates tracked since 2019).

About Alexa Koomler NPPES

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

ALEXA KOOMLER (NPI 1376191254) is an individual clinical provider in Walnut Creek, California, licensed in California (88375) and active in the NPI registry since September 2019.

NPPES Registry Identity

NPI1376191254
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameALEXA KOOMLER
Location Address2730 SHADELANDS DR BLDG 10Walnut Creek, CA 94598-2538
Mailing Address803 Moreno RdSanta Barbara, CA 93103-1804 · (559) 718-7092
Phone(855) 843-2476
Sole ProprietorYes
Enumeration DateSeptember 3, 2019
Last NPPES UpdateApril 1, 20262 updates tracked since enumeration
NPPES CertifiedApril 1, 2026
✔ NPI 1376191254 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in CA · 88375
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
2730 SHADELANDS DR BLDG 10, Walnut Creek, CA 94598
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Other Providers at the Same Location NPPES 20

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

LEAH SPARROWE
Social Worker
2730 SHADELANDS DR BLDG 10
WALNUT CREEK, CA 94598
Contra Costa County (925) 266-8400
ALEXANDRA BRAGG
Behavior Analyst
2730 SHADELANDS DR BLDG 10
WALNUT CREEK, CA 94598
Contra Costa County (855) 843-2476
ASHLEY SKILLMAN
Behavior Technician
2730 SHADELANDS DR BLDG 10
WALNUT CREEK, CA 94598
Contra Costa County (925) 301-6565
MS. ITING ALICE LEE
Assistant Behavior Analyst
2730 SHADELANDS DR BLDG 10
WALNUT CREEK, CA 94598
Contra Costa County (925) 266-8400
ALYSSA JANE BAGASBAS AFICIAL
Respite Care
2730 SHADELANDS DR BLDG 10
WALNUT CREEK, CA 94598
Contra Costa County (925) 266-8400
RAWAN ALSARAYJI
Behavior Technician
2730 SHADELANDS DR BLDG 10
WALNUT CREEK, CA 94598
Contra Costa County (000) 000-0000
AMANDA ROSE SILVER PSYD
Psychologist (Clinical)
2730 SHADELANDS DR BLDG 10
WALNUT CREEK, CA 94598
Contra Costa County (925) 266-8400
GARRET MICHEAL DEAN ACORD
Behavior Technician
2730 SHADELANDS DR BLDG 10
WALNUT CREEK, CA 94598
Contra Costa County (925) 914-0137

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 Alexa Koomler's NPI number?

The NPI number for Alexa Koomler is 1376191254. It was assigned to this individual provider in the NPPES registry on September 3, 2019.

Where is Alexa Koomler located?

Alexa Koomler practices at 2730 Shadelands Dr Bldg 10, Walnut Creek, CA 94598. The listed phone number is (855) 843-2476.

What is Alexa Koomler's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

When was this NPI record last updated?

The NPPES record for Alexa Koomler was last updated on April 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.