DIANNE T WILLIAMSON
NPI 1912869231
Home Health Aide in Westlake, OH
About Dianne T Williamson NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DIANNE T WILLIAMSON (NPI 1912869231) is an individual home health aide in Westlake, Ohio and active in the NPI registry since November 2025.
NPPES Registry Identity
Specialties & Licenses
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Dianne Williamson's NPI number?
The NPI number for Dianne Williamson is 1912869231. It was assigned to this individual provider in the NPPES registry on November 25, 2025.
Where is Dianne Williamson located?
Dianne Williamson practices at 29305 Briar Ln, Westlake, OH 44145. The listed phone number is (216) 225-1787.
What is Dianne Williamson's specialty?
The primary specialty registered for this NPI is Home Health Aide with taxonomy code 374U00000X.
When was this NPI record last updated?
The NPPES record for Dianne Williamson was last updated on November 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Dianne T Williamson · NPI 1912869231
Home Health Aide provider in Westlake, Ohio. Individual provider, active in the CMS NPPES registry since November 25, 2025.
## Identity
- **NPI:** 1912869231 (Entity type: Individual)
- **Enumerated:** November 25, 2025
- **Primary specialty:** Home Health Aide · taxonomy 374U00000X
- **Sole proprietor:** Yes
## Practice location
- **Address:** 29305 BRIAR LN, Westlake, OH 44145-2982
- **Phone:** (216) 225-1787
## Record status
- **NPPES last updated:** November 25, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1912869231) · Data from the CMS NPPES public registry.