Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Maryellen Walsh, LCSW LLC

Organization Clinical Social Worker · NPI 1518422559

Maryellen Walsh, LCSW LLC is a Clinical Social Worker in Northfield, New Jersey. Registered with an NPI since 2019.

In the registry since
2019
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

138 E Revere Ave
Northfield, NJ 08225-2438
Phone: (609) 703-6318
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X

Record details

NPI number1518422559
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Maryellen Walsh — Licensed Clinical Social Worker · (609) 703-6318
NPI enumeratedFebruary 4, 2019
Last updated in NPPESFebruary 4, 2019
Mailing address138 E Revere Ave, Northfield, NJ 08225-2438

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