Registry record
- NPI
- 1689538399
- Profession
- Nurse Practitioner (NP)
- Specialty
- Nurse Practitioner (363L00000X)
- Practice address
- 1200 Binz St Ste 850
Houston, TX 77004 - Phone
- 7137940700
- In the registry since
- December 16, 2025
- Last NPPES update
- December 16, 2025
- Sole proprietor
- No
- License
- 1213563 (TX)
At this location
One other provider in our data lists 1200 Binz St Ste 850, Houston as a practice address:
- Lino Miranda Chien, NP
Family Nurse Practitioner · NPI 1891904975
In context
The NPI number of Alissa Ruiz is 1689538399. They are a Nurse Practitioner in Houston, Texas.
Alissa Ruiz is one of 1,048 Nurse Practitioners in Houston and one of 6,739 across Texas in our data. Houston ranks #1 among Texas cities in our dataset, with 8,326 NP and PA providers.
Frequently asked questions
What is NPI 1689538399?
NPI 1689538399 is the 10-digit National Provider Identifier assigned to Alissa Ruiz, a Nurse Practitioner practicing in Houston, Texas. The record has been in the NPPES registry since December 16, 2025.
How do I verify this provider?
Cross-check NPI 1689538399 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 1213563 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 December 16, 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.