Registry record
- NPI
- 1588112791
- Profession
- Nurse Practitioner (NP)
- Specialty
- Adult Health Nurse Practitioner (363LA2200X)
- Practice address
- 5495 Belt Line Rd Ste 200
Dallas, TX 75254 - Phone
- 2147122606
- In the registry since
- September 15, 2016
- Last NPPES update
- March 27, 2026
- Sole proprietor
- No
- License
- AP131787 (TX)
At this location
This location lists no other NP or PA providers in our current data.
In context
The NPI number of Karyn Lockhart is 1588112791. They are a Adult Health Nurse Practitioner in Dallas, Texas.
Karyn Lockhart is one of 191 Adult Health Nurse Practitioners in Dallas and one of 1,584 across Texas in our data. Dallas ranks #2 among Texas cities in our dataset, with 4,918 NP and PA providers.
The NPI has been in the federal registry for 9 years, since September 15, 2016.
Frequently asked questions
What is NPI 1588112791?
NPI 1588112791 is the 10-digit National Provider Identifier assigned to Karyn Lockhart, a Adult Health Nurse Practitioner practicing in Dallas, Texas. The record has been in the NPPES registry since September 15, 2016.
How do I verify this provider?
Cross-check NPI 1588112791 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license AP131787 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 March 27, 2026. 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.