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

DENISE LEE WELSH
NPI 1659851988
Social Worker - Clinical in Long Beach, CA

Q: What is Denise Welsh's NPI number?

The NPI number for Denise Welsh is 1659851988. It was assigned to this individual provider in the NPPES registry on August 16, 2018.

Q: What is Denise Welsh's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Denise Welsh was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 39 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.

Active since August 16, 2018

1501 HUGHES WAY STE 150, LONG BEACH, CA 90810(310) 221-6336 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 13, 2026, Apr 2, 2026, Jul 29, 2019 and 1 more (4 updates tracked since 2018).

On this page

About Denise Lee Welsh NPPES

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

DENISE LEE WELSH (NPI 1659851988) is an individual clinical provider in Long Beach, California, licensed in California (124025) and active in the NPI registry since August 2018.

NPPES Registry Identity

NPI1659851988

Entity TypeIndividualFemale

Primary Taxonomy1041C0700X

Provider Legal NameDENISE LEE WELSH

Location Address1501 HUGHES WAY STE 150Long Beach, CA 90810-1878

Mailing Address1501 Hughes Way Ste 150Long Beach, CA 90810-1878 · (310) 221-6336

Phone(310) 221-6336

Sole ProprietorNo

Enumeration DateAugust 16, 2018

Last NPPES UpdateJuly 13, 20264 updates tracked since enumeration

NPPES CertifiedJuly 13, 2026

✔ NPI 1659851988 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code1041C0700X

License✔ Licensed in CA · 124025

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.

Also ListedSocial WorkerTaxonomy 104100000X · License 90067 (CA)

1501 HUGHES WAY STE 150, Long Beach, CA 90810

Open in Google Maps ↗

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.

MS. MARIA FERNANDA PEREZ-RIOS MASTERS

Marriage & Family Therapist