Registry record
- NPI
- 1316402555
- Profession
- Nurse Practitioner (NP)
- Specialty
- Family Nurse Practitioner (363LF0000X)
- Practice address
- 571 W Main St Ste 120
Lewisville, TX 75057 - Phone
- 9724367531
- In the registry since
- February 1, 2019
- Last NPPES update
- March 12, 2020
- Sole proprietor
- Yes
- License
- AP140396 (TX)
At this location
This location lists no other NP or PA providers in our current data.
In context
The NPI number of Diana Sebastian is 1316402555. They are a Family Nurse Practitioner in Lewisville, Texas.
Diana Sebastian is one of 59 Family Nurse Practitioners in Lewisville and one of 22,499 across Texas in our data.
The NPI has been in the federal registry for 7 years, since February 1, 2019.
Frequently asked questions
What is NPI 1316402555?
NPI 1316402555 is the 10-digit National Provider Identifier assigned to Diana Sebastian, a Family Nurse Practitioner practicing in Lewisville, Texas. The record has been in the NPPES registry since February 1, 2019.
How do I verify this provider?
Cross-check NPI 1316402555 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license AP140396 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 12, 2020. 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.