Registry record
- NPI
- 1851590681
- Profession
- Nurse Practitioner (NP)
- Specialty
- Family Nurse Practitioner (363LF0000X)
- Practice address
- 7610 W Hwy 71, Ste F
Austin, TX 78735 - Phone
- 5122880859
- In the registry since
- July 12, 2007
- Last NPPES update
- September 22, 2010
- Sole proprietor
- No
- License
- 780890 (TX)
At this location
One other provider in our data lists 7610 W Hwy 71, Austin as a practice address:
- Nancy A Shakin, PA-C
Physician Assistant · NPI 1992735674
In context
The NPI number of Thomas Cahill is 1851590681. They are a Family Nurse Practitioner in Austin, Texas.
Thomas Cahill is one of 934 Family Nurse Practitioners in Austin and one of 22,499 across Texas in our data. Austin ranks #4 among Texas cities in our dataset, with 2,782 NP and PA providers.
The NPI has been in the federal registry for 18 years, since July 12, 2007.
Frequently asked questions
What is NPI 1851590681?
NPI 1851590681 is the 10-digit National Provider Identifier assigned to Thomas Cahill, a Family Nurse Practitioner practicing in Austin, Texas. The record has been in the NPPES registry since July 12, 2007.
How do I verify this provider?
Cross-check NPI 1851590681 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 780890 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 22, 2010. 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.