Registry record
- NPI
- 1154194553
- Profession
- Nurse Practitioner (NP)
- Specialty
- Psychiatric/Mental Health Nurse Practitioner (363LP0808X)
- Practice address
- 5900 Balcones Dr Ste 23154
Austin, TX 78731 - Phone
- 9728868869
- In the registry since
- November 7, 2023
- Last NPPES update
- January 19, 2026
- Sole proprietor
- Yes
- License
- 1040222 (TX)
At this location
This location lists no other NP or PA providers in our current data.
In context
The NPI number of Quynh Nguyen is 1154194553. They are a Psychiatric/Mental Health Nurse Practitioner in Austin, Texas.
Quynh Nguyen 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 2 years, since November 7, 2023.
Frequently asked questions
What is NPI 1154194553?
NPI 1154194553 is the 10-digit National Provider Identifier assigned to Quynh Nguyen, a Psychiatric/Mental Health Nurse Practitioner practicing in Austin, Texas. The record has been in the NPPES registry since November 7, 2023.
How do I verify this provider?
Cross-check NPI 1154194553 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 1040222 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 19, 2026. 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.