Registry record
- NPI
- 1811389844
- Profession
- Nurse Practitioner (NP)
- Specialty
- Family Nurse Practitioner (363LF0000X)
- Practice address
- 10565 Katy Fwy, Suite 350
Houston, TX 77024 - Phone
- 7134644444
- In the registry since
- February 27, 2015
- Last NPPES update
- February 27, 2015
- Sole proprietor
- No
- License
- AP127459 (TX)
At this location
One other provider in our data lists 10565 Katy Fwy, Houston as a practice address:
- Mrs. Julia Ann Garcia, PA-C
Physician Assistant · NPI 1144532466
In context
The NPI number of Maria Grant is 1811389844. They are a Family Nurse Practitioner in Houston, Texas.
Maria Grant 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 11 years, since February 27, 2015.
Frequently asked questions
What is NPI 1811389844?
NPI 1811389844 is the 10-digit National Provider Identifier assigned to Maria Grant, a Family Nurse Practitioner practicing in Houston, Texas. The record has been in the NPPES registry since February 27, 2015.
How do I verify this provider?
Cross-check NPI 1811389844 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license AP127459 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 February 27, 2015. 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.