Registry record
- NPI
- 1679105258
- Profession
- Nurse Practitioner (NP)
- Specialty
- Nurse Practitioner (363L00000X)
- Practice address
- 806 West Ave
Austin, TX 78701 - Phone
- 5128086833
- In the registry since
- February 11, 2020
- Last NPPES update
- February 11, 2020
- Sole proprietor
- Yes
- License
- AP143432 (TX)
At this location
This location lists no other NP or PA providers in our current data.
In context
The NPI number of Karen Karnaky is 1679105258. They are a Nurse Practitioner in Austin, Texas.
Karen Karnaky is one of 303 Nurse Practitioners in Austin and one of 6,739 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 6 years, since February 11, 2020.
Frequently asked questions
What is NPI 1679105258?
NPI 1679105258 is the 10-digit National Provider Identifier assigned to Karen Karnaky, a Nurse Practitioner practicing in Austin, Texas. The record has been in the NPPES registry since February 11, 2020.
How do I verify this provider?
Cross-check NPI 1679105258 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license AP143432 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 11, 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.