Registry record
- NPI
- 1679873699
- Profession
- Physician Assistant (PA)
- Specialty
- Medical Physician Assistant (363AM0700X)
- Practice address
- 101 W Koenig Ln, 100
Austin, TX 78751 - Phone
- 5124549426
- In the registry since
- October 25, 2010
- Last NPPES update
- October 25, 2010
- Sole proprietor
- No
- License
- PA00240 (TX)
At this location
2 other providers in our data list 101 W Koenig Ln, Austin as a practice address:
- Cynthia B Stewart, NP
Nurse Practitioner · NPI 1295207033
- Mr. Richard Todd, PA-C
Physician Assistant · NPI 1427274455
In context
The NPI number of Helen Zook is 1679873699. They are a Medical Physician Assistant in Austin, Texas.
Helen Zook is one of 167 Medical Physician Assistants in Austin and one of 2,844 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 15 years, since October 25, 2010.
Frequently asked questions
What is NPI 1679873699?
NPI 1679873699 is the 10-digit National Provider Identifier assigned to Helen Zook, a Medical Physician Assistant practicing in Austin, Texas. The record has been in the NPPES registry since October 25, 2010.
How do I verify this provider?
Cross-check NPI 1679873699 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license PA00240 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 October 25, 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.