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Deborah Ann Kann Nelson, CADC

Addiction (Substance Use Disorder) Counselor in Williamsport, PA · enumerated 2017.

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

National Provider Identifier

1205368503

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Registry record

Entity type Individual (Type 1)
Name Deborah Ann Kann Nelson
Credential CADC
Sex Female
Practice address 1536 Catherine St, Williamsport, PA, 17701
Phone (570) 321-7860
Enumeration date Mar 28, 2017
Last updated in NPPES Mar 28, 2017

Taxonomy & licenses

101YA0400X Addiction (Substance Use Disorder) Counselor Behavioral Health & Social Service Providers · License 3803 (PA) Primary

Other identifiers

Identifier Type State Issuer
1013628760001 Medicaid PA -

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.

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Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Deborah Nelson?
Deborah Nelson is registered in NPPES with the primary taxonomy of Addiction (Substance Use Disorder) Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-03-28.