NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Stephen Joseph Barton, CASAC-T

Addiction (Substance Use Disorder) Counselor in Binghamton, NY · enumerated 2013.

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

National Provider Identifier

1669811436

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Stephen Joseph Barton
Credential CASAC-T
Sex Male
Practice address 10 Mitchell Avenue, Binghamton, NY, 13903
Fax (607) 762-2001
Enumeration date Jun 14, 2013
Last updated in NPPES Jul 8, 2013

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 28233 (NY) Secondary
101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers 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

How do I verify Stephen Barton's NPI record?
Cross-check NPI 1669811436 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1669811436 active?
Yes, as of the latest NPPES snapshot, NPI 1669811436 is active (record last updated 2013-07-08).

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-07-08.