Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Connor Thomas Hammalian

Counselor in Clifton, NJ · enumerated 2024.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1154157196

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Registry record

Entity type Individual (Type 1)

Name Connor Thomas Hammalian

Sex Male

Practice address 53 Orchard St, Clifton, NJ, 07013

Phone (973) 773-7600

Enumeration date Sep 9, 2024

Last updated in NPPES May 29, 2026

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers · License 37AC00863300 (NJ) Primary

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 2024-000326 (NJ) Secondary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

How do I verify Connor Hammalian's NPI record?

Cross-check NPI 1154157196 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1154157196 active?

Yes, as of the latest NPPES snapshot, NPI 1154157196 is active (record last updated 2026-05-29).

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Foundation for Adult Family Health Care Services Social Worker · Clifton, NJ NPI 1114048139 Heather Delaney Clinical Social Worker · Clifton, NJ NPI 1194024950 Angela Graceffo Clinical Social Worker · Clifton, NJ NPI 1003253626 Adult Family Health Services LLC Community/Behavioral Health Agency · Clifton, NJ NPI 1205268034 Adult Family Health Services LLC Community/Behavioral Health Agency · Clifton, NJ NPI 1669956298 Adult Family Health Services LLC Mental Health Counselor · Clifton, NJ NPI 1043786254 Stephanie Hardiman Mental Health Counselor · Clifton, NJ NPI 1982175048 Constance Stofko Professional Counselor · Clifton, NJ NPI 1831660018

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-05-29.