Registry record
- NPI
- 1447084306
- Profession
- Nurse Practitioner (NP)
- Specialty
- Psychiatric/Mental Health Nurse Practitioner (363LP0808X)
- Practice address
- 777 E Wheatland Rd Ste 101
Duncanville, TX 75116 - Phone
- 9722836799
- In the registry since
- August 31, 2024
- Last NPPES update
- September 5, 2025
- Sole proprietor
- Yes
- License
- 406307 (NY)
At this location
This location lists no other NP or PA providers in our current data.
In context
The NPI number of Dexter Williams is 1447084306. They are a Psychiatric/Mental Health Nurse Practitioner in Duncanville, Texas.
Dexter Williams is one of 8 Psychiatric/Mental Health Nurse Practitioners in Duncanville and one of 4,351 across Texas in our data.
The NPI has been in the federal registry for 1 year, since August 31, 2024.
Frequently asked questions
What is NPI 1447084306?
NPI 1447084306 is the 10-digit National Provider Identifier assigned to Dexter Williams, a Psychiatric/Mental Health Nurse Practitioner practicing in Duncanville, Texas. The record has been in the NPPES registry since August 31, 2024.
How do I verify this provider?
Cross-check NPI 1447084306 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 406307 with the NY licensing board. You can also run the number through our free NPI validator to confirm its checksum.
Is this information current?
This profile reflects the June 2026 NPPES data file. NPPES lists the record's last update as September 5, 2025. We refresh our data each month when CMS publishes a new file.
Data: NPPES public registry, June 2026 file. Not medical advice. Verify independently before care or credentialing decisions. Errors in the source record can be corrected at nppes.cms.hhs.gov; see our corrections page.