Registry record
- NPI
- 1245700640
- Profession
- Nurse Practitioner (NP)
- Specialty
- Psychiatric/Mental Health Nurse Practitioner (363LP0808X)
- Practice address
- 1881 Sylvan Ave # 150
Dallas, TX 75208 - Phone
- 2143310107
- In the registry since
- November 28, 2018
- Last NPPES update
- June 15, 2022
- Sole proprietor
- No
- License
- AP139657 (TX)
At this location
This location lists no other NP or PA providers in our current data.
In context
The NPI number of Sheilah Liech is 1245700640. They are a Psychiatric/Mental Health Nurse Practitioner in Dallas, Texas.
Sheilah Liech is one of 298 Psychiatric/Mental Health Nurse Practitioners in Dallas and one of 4,351 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 7 years, since November 28, 2018.
Frequently asked questions
What is NPI 1245700640?
NPI 1245700640 is the 10-digit National Provider Identifier assigned to Sheilah Liech, a Psychiatric/Mental Health Nurse Practitioner practicing in Dallas, Texas. The record has been in the NPPES registry since November 28, 2018.
How do I verify this provider?
Cross-check NPI 1245700640 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license AP139657 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 June 15, 2022. 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.