Registry record
- NPI
- 1255829511
- Profession
- Nurse Practitioner (NP)
- Specialty
- Family Nurse Practitioner (363LF0000X)
- Practice address
- 9190 Katy Fwy Ste 101
Houston, TX 77055 - Phone
- 8323588600
- In the registry since
- April 23, 2018
- Last NPPES update
- April 23, 2018
- Sole proprietor
- Yes
- License
- 839057 (TX)
At this location
3 other providers in our data list 9190 Katy Fwy Ste 101, Houston as a practice address:
- Mr. Tristan Grimaldo, FNP-C
Family Nurse Practitioner · NPI 1447626015
- Mr. Benancio Martinez JR., NP-C
Family Nurse Practitioner · NPI 1609381318
- Ahmad Bilal Tabbara, FNP-C
Nurse Practitioner · NPI 1568134054
In context
The NPI number of Timothy Bui is 1255829511. They are a Family Nurse Practitioner in Houston, Texas.
Timothy Bui is one of 2,753 Family Nurse Practitioners in Houston and one of 22,499 across Texas in our data. Houston ranks #1 among Texas cities in our dataset, with 8,326 NP and PA providers.
The NPI has been in the federal registry for 8 years, since April 23, 2018.
Frequently asked questions
What is NPI 1255829511?
NPI 1255829511 is the 10-digit National Provider Identifier assigned to Timothy Bui, a Family Nurse Practitioner practicing in Houston, Texas. The record has been in the NPPES registry since April 23, 2018.
How do I verify this provider?
Cross-check NPI 1255829511 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 839057 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 April 23, 2018. 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.