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MADISON ELIZABETH CLARK MSW, LSW
NPI 1720942998
Social Worker in Williamsport, PA

Active since December 12, 2025
1990 W 3RD ST, WILLIAMSPORT, PA 17701(570) 320-2816(570) 320-0201 Get Directions Write a Review

NPPES record last updated: December 12, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Madison Elizabeth Clark Msw, Lsw NPPES

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

MADISON ELIZABETH CLARK MSW, LSW (NPI 1720942998) is an individual social worker in Williamsport, Pennsylvania, licensed in Pennsylvania (SW143752) and active in the NPI registry since December 2025.

NPPES Registry Identity

NPI1720942998
Entity TypeIndividualFemale
Primary Taxonomy104100000X
Provider Legal NameMADISON ELIZABETH CLARKCredential: MSW, LSW
Location Address1990 W 3RD STWilliamsport, PA 17701-7808
Mailing Address511 Toftrees Ave Apt 207State College, PA 16803-1962 · (919) 995-7192
Phone(570) 320-2816
Fax(570) 320-0201
Sole ProprietorNo
Enumeration DateDecember 12, 2025
NPPES CertifiedDecember 12, 2025
✔ NPI 1720942998 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 PA · SW143752
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.
1990 W 3RD ST, Williamsport, PA 17701
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Other Providers at the Same Location NPPES 8

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

MRS. STEPHANIE LYNN JUSTICE LBS
Behavior Analyst
1990 W 3RD ST
WILLIAMSPORT, PA 17701
Lycoming County (570) 320-2816
ERICA LEIGH BISCHOF M.S., M.ED., LBS
Behavior Analyst
1990 W 3RD ST
WILLIAMSPORT, PA 17701
Lycoming County (570) 320-2816
MARK BOYLES BSL
Behavior Analyst
1990 W 3RD ST
WILLIAMSPORT, PA 17701
Lycoming County (570) 320-2816
AMANDA KLINGBORG
Behavior Technician
1990 W 3RD ST
WILLIAMSPORT, PA 17701
Lycoming County (570) 320-2816
ALLISON DELONG
Counselor (Mental Health)
1990 W 3RD ST
WILLIAMSPORT, PA 17701
Lycoming County (570) 320-2816
MR. DEREK COLUCCI MS, LBS
Behavior Analyst
1990 W 3RD ST
WILLIAMSPORT, PA 17701
Lycoming County (570) 320-2816
VANESSA L SHELLMAN MS
Behavior Analyst
1990 W 3RD ST
WILLIAMSPORT, PA 17701
Lycoming County (570) 320-2816
MARGIT FREY
Behavior Analyst
1990 W 3RD ST
WILLIAMSPORT, PA 17701
Lycoming County (570) 320-2816

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 Madison Clark's NPI number?

The NPI number for Madison Clark is 1720942998. It was assigned to this individual provider in the NPPES registry on December 12, 2025.

Where is Madison Clark located?

Madison Clark practices at 1990 W 3rd St, Williamsport, PA 17701. The listed phone number is (570) 320-2816.

What is Madison Clark'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 Madison Clark was last updated on December 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.