Registry record
- NPI
- 1275147522
- Profession
- Nurse Practitioner (NP)
- Specialty
- Family Nurse Practitioner (363LF0000X)
- Practice address
- 1718 Shumard Oak Ln
Irving, TX 75063 - Phone
- 2145145281
- In the registry since
- September 3, 2020
- Last NPPES update
- September 3, 2020
- Sole proprietor
- No
- License
- AP146093 (TX)
At this location
This location lists no other NP or PA providers in our current data.
In context
The NPI number of Cathleen Guiltinan is 1275147522. They are a Family Nurse Practitioner in Irving, Texas.
Cathleen Guiltinan is one of 199 Family Nurse Practitioners in Irving and one of 22,499 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 5 years, since September 3, 2020.
Frequently asked questions
What is NPI 1275147522?
NPI 1275147522 is the 10-digit National Provider Identifier assigned to Cathleen Guiltinan, a Family Nurse Practitioner practicing in Irving, Texas. The record has been in the NPPES registry since September 3, 2020.
How do I verify this provider?
Cross-check NPI 1275147522 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license AP146093 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 September 3, 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.