Registry record
- NPI
- 1588529796
- Profession
- Nurse Practitioner (NP)
- Specialty
- Family Nurse Practitioner (363LF0000X)
- Practice address
- 1647 Ridgemar Dr
Grand Prairie, TX 75051 - Phone
- 2146063667
- In the registry since
- December 19, 2025
- Last NPPES update
- December 19, 2025
- Sole proprietor
- Yes
- License
- F12250342 (TX)
At this location
This location lists no other NP or PA providers in our current data.
In context
The NPI number of Mercy Williams is 1588529796. They are a Family Nurse Practitioner in Grand Prairie, Texas.
Mercy Williams is one of 73 Family Nurse Practitioners in Grand Prairie and one of 22,499 across Texas in our data.
Frequently asked questions
What is NPI 1588529796?
NPI 1588529796 is the 10-digit National Provider Identifier assigned to Mercy Williams, a Family Nurse Practitioner practicing in Grand Prairie, Texas. The record has been in the NPPES registry since December 19, 2025.
How do I verify this provider?
Cross-check NPI 1588529796 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license F12250342 with the TX 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 December 19, 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.