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MR. JOHN M CLARK LMSW
NPI 1023327921
Social Worker in Wantagh, NY

Active since September 27, 2010
3528 MANCHESTER RD, WANTAGH, NY 11793(516) 650-2381 Get Directions Write a Review

NPPES record last updated: September 27, 2010. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mr. John M Clark Lmsw NPPES

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

MR. JOHN M CLARK LMSW (NPI 1023327921) is an individual social worker in Wantagh, New York, licensed in New York (038181) and active in the NPI registry since September 2010.

NPPES Registry Identity

NPI1023327921
Entity TypeIndividualMale
Primary Taxonomy104100000X
Provider Legal NameMR. JOHN M CLARKCredential: LMSW
Location Address3528 MANCHESTER RDWantagh, NY 11793-3010
Mailing Address3528 Manchester RdWantagh, NY 11793-3010 · (516) 650-2381
Phone(516) 650-2381
Sole ProprietorYes
Enumeration DateSeptember 27, 2010
✔ NPI 1023327921 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 NY · 038181
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.
3528 MANCHESTER RD, Wantagh, NY 11793
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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 John Clark's NPI number?

The NPI number for John Clark is 1023327921. It was assigned to this individual provider in the NPPES registry on September 27, 2010.

Where is John Clark located?

John Clark practices at 3528 Manchester Rd, Wantagh, NY 11793. The listed phone number is (516) 650-2381.

What is John 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 John Clark was last updated on September 27, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 years 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.