Registry record
- NPI
- 1659490423
- Profession
- Physician Assistant (PA)
- Specialty
- Medical Physician Assistant (363AM0700X)
- Practice address
- 701 W. Loop 340
Waco, TX 76712 - Phone
- 5124677232
- In the registry since
- March 29, 2007
- Last NPPES update
- December 9, 2014
- Sole proprietor
- No
- License
- PA00206 (TX)
At this location
This location lists no other NP or PA providers in our current data.
In context
The NPI number of Nancy O'Farrell is 1659490423. They are a Medical Physician Assistant in Waco, Texas.
Nancy O'Farrell is one of 23 Medical Physician Assistants in Waco and one of 2,844 across Texas in our data.
The NPI has been in the federal registry for 19 years, since March 29, 2007.
Frequently asked questions
What is NPI 1659490423?
NPI 1659490423 is the 10-digit National Provider Identifier assigned to Nancy O'Farrell, a Medical Physician Assistant practicing in Waco, Texas. The record has been in the NPPES registry since March 29, 2007.
How do I verify this provider?
Cross-check NPI 1659490423 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license PA00206 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 December 9, 2014. 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.