WILLIAM EDWARD MARSHALL LMSW, DE-LMHS
NPI 1245927284
Social Worker in Wilmington, DE

Active since April 19, 2023
721 HADDON RD, WILMINGTON, DE 19808(302) 279-6628 Get Directions Write a Review

NPPES record last updated: April 20, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About William Edward Marshall Lmsw, De-lmhs NPPES

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

WILLIAM EDWARD MARSHALL LMSW, DE-LMHS (NPI 1245927284) is an individual social worker in Wilmington, Delaware, licensed in Delaware (Q3-0011203) and active in the NPI registry since April 2023.

NPPES Registry Identity

NPI1245927284
Entity TypeIndividualMale
Primary Taxonomy104100000X
Provider Legal NameWILLIAM EDWARD MARSHALLCredential: LMSW, DE-LMHS
Location Address721 HADDON RDWilmington, DE 19808-4423
Mailing Address721 Haddon RdWilmington, DE 19808-4423 · (302) 279-6628
Sole ProprietorYes
Enumeration DateApril 19, 2023
Last NPPES UpdateApril 20, 2023
NPPES CertifiedApril 20, 2023
NPI 1245927284 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers
Taxonomy Code104100000X
License Licensed in DE · Q3-0011203
Definition

A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

721 HADDON RD, Wilmington, DE 19808

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 William Marshall's NPI number?

The NPI number for William Marshall is 1245927284. It was assigned to this individual provider in the NPPES registry on April 19, 2023.

Where is William Marshall located?

William Marshall practices at 721 Haddon Rd, Wilmington, DE 19808. The listed phone number is (302) 279-6628.

What is William Marshall's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

When was this NPI record last updated?

The NPPES record for William Marshall was last updated on April 20, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.