Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. Dunstan Prial, CADC

Addiction (Substance Use Disorder) Counselor in Pine Brook, NJ · enumerated 2026.

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

National Provider Identifier

1841105061

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Registry record

Entity type Individual (Type 1)

Name Mr. Dunstan Prial

Credential CADC

Sex Male

Practice address Pine Brook, NJ, 07058

Phone (201) 499-7670

Enumeration date Aug 14, 2026

Last updated in NPPES Aug 14, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 37CA00183700 (NJ) Primary

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

Is NPI 1841105061 active?

Yes, as of the latest NPPES snapshot, NPI 1841105061 is active (record last updated 2026-08-14).

How do I verify Dunstan Prial's NPI record?

Cross-check NPI 1841105061 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-14.