NPI Portal NPI Lookup & Verification

Jennifier Marie Williams, CDCA

Jennifier Marie Williams is a Addiction (Substance Use Disorder) Counselor provider (Counselor) practicing in Miamisburg, OH, registered in the NPPES registry with NPI 1407718521 since 2025.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1407718521
Entity type Individual (Type 1)
Name Jennifier Marie Williams
Credential CDCA
Sex Female
Practice address Miamisburg, OH, 45342
Phone 9372869853
Enumeration date 2025-11-26
Last updated in NPPES 2025-11-26

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
101YA0400X Addiction (Substance Use Disorder) Counselor Primary 192861 OH
Copy-ready billing details
Provider: Jennifier Williams, CDCA
NPI: 1407718521
Taxonomy: 101YA0400X (Addiction (Substance Use Disorder) Counselor)
Address: Miamisburg, OH, 45342

Verify this record

Cross-check NPI 1407718521 against the authoritative CMS record: view Jennifier Marie Williams on the official NPPES registry .

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 or validate an NPI number.

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 Jennifier Williams?
Jennifier Williams 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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2025-11-26.