Registry record
- NPI
- 1245275825
- Profession
- Nurse Practitioner (NP)
- Specialty
- Psychiatric/Mental Health Nurse Practitioner (363LP0808X)
- Practice address
- 4425 W Airport Fwy, Ste 244
Irving, TX 75062 - Phone
- 9722522945
- In the registry since
- June 18, 2006
- Last NPPES update
- February 17, 2017
- Sole proprietor
- No
- License
- 462622 (TX)
At this location
This location lists no other NP or PA providers in our current data.
In context
The NPI number of Carol Lieser is 1245275825. They are a Psychiatric/Mental Health Nurse Practitioner in Irving, Texas.
Carol Lieser is one of 25 Psychiatric/Mental Health Nurse Practitioners in Irving and one of 4,351 across Texas in our data. Irving ranks #19 among Texas cities in our dataset, with 457 NP and PA providers.
The NPI has been in the federal registry for 20 years, since June 18, 2006.
Frequently asked questions
What is NPI 1245275825?
NPI 1245275825 is the 10-digit National Provider Identifier assigned to Carol Lieser, a Psychiatric/Mental Health Nurse Practitioner practicing in Irving, Texas. The record has been in the NPPES registry since June 18, 2006.
How do I verify this provider?
Cross-check NPI 1245275825 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 462622 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 February 17, 2017. 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.