Registry record
- NPI
- 1992464432
- Profession
- Physician Assistant (PA)
- Specialty
- Physician Assistant (363A00000X)
- Practice address
- 1631 North Loop W Ste 410
Houston, TX 77008 - Phone
- 7138029000
- In the registry since
- December 13, 2021
- Last NPPES update
- March 18, 2026
- Sole proprietor
- Yes
- License
- PA15065 (TX)
At this location
3 other providers in our data list 1631 North Loop W Ste 410, Houston as a practice address:
- Tamara Arboleda, NP
Family Nurse Practitioner · NPI 1750915112
- Emily Natosha Bennett, APRN
Gerontology Nurse Practitioner · NPI 1992325906
- Christa Schoppe
Nurse Practitioner · NPI 1255226320
In context
The NPI number of Laura Castillo is 1992464432. They are a Physician Assistant in Houston, Texas.
Laura Castillo is one of 1,891 Physician Assistants in Houston and one of 11,405 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 4 years, since December 13, 2021.
Frequently asked questions
What is NPI 1992464432?
NPI 1992464432 is the 10-digit National Provider Identifier assigned to Laura Castillo, a Physician Assistant practicing in Houston, Texas. The record has been in the NPPES registry since December 13, 2021.
How do I verify this provider?
Cross-check NPI 1992464432 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license PA15065 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 March 18, 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.