Registry record
- NPI
- 1639423452
- Profession
- Nurse Practitioner (NP)
- Specialty
- Psychiatric/Mental Health Nurse Practitioner (363LP0808X)
- Practice address
- 5900 Balcones Dr Ste 4000
Austin, TX 78731 - Phone
- 8176182977
- In the registry since
- October 31, 2012
- Last NPPES update
- January 18, 2025
- Sole proprietor
- No
- License
- AP122782 (TX)
At this location
2 other providers in our data list 5900 Balcones Dr Ste 4000, Austin as a practice address:
- Deborah Elizabeth Atwood, CRNA, FNP-C
Family Nurse Practitioner · NPI 1588737118
- Ms. Kareema Payne, MSN, APRN, FNP-C
Family Nurse Practitioner · NPI 1922640432
In context
The NPI number of Christine Zethraus is 1639423452. They are a Psychiatric/Mental Health Nurse Practitioner in Austin, Texas.
Christine Zethraus is one of 310 Psychiatric/Mental Health Nurse Practitioners in Austin and one of 4,351 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 13 years, since October 31, 2012.
Frequently asked questions
What is NPI 1639423452?
NPI 1639423452 is the 10-digit National Provider Identifier assigned to Christine Zethraus, a Psychiatric/Mental Health Nurse Practitioner practicing in Austin, Texas. The record has been in the NPPES registry since October 31, 2012.
How do I verify this provider?
Cross-check NPI 1639423452 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license AP122782 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 January 18, 2025. 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.