Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

ALYSON ELIZABETH O'NEILL LSW
NPI 1609784842
Social Worker in Cedar Knolls, NJ

Q: What is Alyson O'neill's NPI number?

The NPI number for Alyson O'neill is 1609784842. It was assigned to this individual provider in the NPPES registry on August 29, 2026.

Q: What is Alyson O'neill's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Alyson O'neill was last updated on August 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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 29, 2026

14 RIDGEDALE AVE STE 207, CEDAR KNOLLS, NJ 07927(201) 677-8420 Get Directions Write a Review

NPPES record added: August 29, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

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About Alyson Elizabeth O'neill Lsw NPPES

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

ALYSON ELIZABETH O'NEILL LSW (NPI 1609784842) is an individual social worker in Cedar Knolls, New Jersey, licensed in New Jersey (44SL07518000) and active in the NPI registry since August 2026.

NPPES Registry Identity

NPI1609784842

Entity TypeIndividualFemale

Primary Taxonomy104100000X

Provider Legal NameALYSON ELIZABETH O'NEILLCredential: LSW

Location Address14 RIDGEDALE AVE STE 207Cedar Knolls, NJ 07927-1106

Mailing Address14 Ridgedale Ave Ste 207Cedar Knolls, NJ 07927-1106 · (201) 677-8420

Phone(201) 677-8420

Sole ProprietorNo

Enumeration DateAugust 29, 2026

NPPES CertifiedAugust 29, 2026

✔ NPI 1609784842 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 NJ · 44SL07518000

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.

14 RIDGEDALE AVE STE 207, Cedar Knolls, NJ 07927

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Other Providers at the Same Location NPPES

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

MORRIS GUILD OF PSYCHOTHERAPY LLC

Social Worker (Clinical)

14 RIDGEDALE AVE STE 207
CEDAR KNOLLS, NJ 07927

Morris County (973) 224-0978

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 Alyson O'neill's NPI number?

The NPI number for Alyson O'neill is 1609784842. It was assigned to this individual provider in the NPPES registry on August 29, 2026.

Where is Alyson O'neill located?

Alyson O'neill practices at 14 Ridgedale Ave Ste 207, Cedar Knolls, NJ 07927. The listed phone number is (201) 677-8420.

What is Alyson O'neill'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 Alyson O'neill was last updated on August 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.