Registry record
- NPI
- 1942526785
- Profession
- Nurse Practitioner (NP)
- Specialty
- Family Nurse Practitioner (363LF0000X)
- Practice address
- 729 N Fielder Rd Ste A
Arlington, TX 76012 - Phone
- 8176333400
- In the registry since
- April 19, 2010
- Last NPPES update
- June 17, 2021
- Sole proprietor
- No
- License
- AP121659 (TX)
At this location
One other provider in our data lists 729 N Fielder Rd Ste A, Arlington as a practice address:
- Sachiko Nakashima
Family Nurse Practitioner · NPI 1699029561
In context
The NPI number of Catherine O'Connor is 1942526785. They are a Family Nurse Practitioner in Arlington, Texas.
Catherine O'Connor is one of 237 Family Nurse Practitioners in Arlington and one of 22,499 across Texas in our data. Arlington ranks #10 among Texas cities in our dataset, with 617 NP and PA providers.
The NPI has been in the federal registry for 16 years, since April 19, 2010.
Frequently asked questions
What is NPI 1942526785?
NPI 1942526785 is the 10-digit National Provider Identifier assigned to Catherine O'Connor, a Family Nurse Practitioner practicing in Arlington, Texas. The record has been in the NPPES registry since April 19, 2010.
How do I verify this provider?
Cross-check NPI 1942526785 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license AP121659 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 17, 2021. 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.