NPI Portal NPI Lookup & Verification

Stacy Williams

Stacy Williams is a Developmental Therapist provider (Developmental Therapist) practicing in Durham, NC, registered in the NPPES registry with NPI 1003325457 since 2017.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1003325457
Entity type Individual (Type 1)
Name Stacy Williams
Sex Female
Practice address Durham, NC, 27712
Phone 9193083739
Enumeration date 2017-09-28
Last updated in NPPES 2017-09-28

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
222Q00000X Developmental Therapist Primary

Other identifiers

Identifier Type State Issuer
222Q00000X Other CBRS
Copy-ready billing details
Provider: Stacy Williams
NPI: 1003325457
Taxonomy: 222Q00000X (Developmental Therapist)
Address: Durham, NC, 27712

Verify this record

Cross-check NPI 1003325457 against the authoritative CMS record: view Stacy 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 NPI 1003325457 active?
Yes — as of the latest NPPES snapshot, NPI 1003325457 is active (record last updated 2017-09-28).
How do I verify Stacy Williams's NPI record?
Cross-check NPI 1003325457 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2017-09-28.