Registry record
- NPI
- 1538603899
- Profession
- Nurse Practitioner (NP)
- Specialty
- Family Nurse Practitioner (363LF0000X)
- Practice address
- 200 E. 2nd Ave
Nixon, TX 78140 - Phone
- 8305821100
- In the registry since
- December 6, 2016
- Last NPPES update
- August 13, 2019
- Sole proprietor
- No
- License
- AP132246 (TX)
At this location
This location lists no other NP or PA providers in our current data.
In context
The NPI number of Maria Ortiz is 1538603899. They are a Family Nurse Practitioner in Nixon, Texas.
Maria Ortiz is one of 2 Family Nurse Practitioners in Nixon and one of 22,499 across Texas in our data.
The NPI has been in the federal registry for 9 years, since December 6, 2016.
Frequently asked questions
What is NPI 1538603899?
NPI 1538603899 is the 10-digit National Provider Identifier assigned to Maria Ortiz, a Family Nurse Practitioner practicing in Nixon, Texas. The record has been in the NPPES registry since December 6, 2016.
How do I verify this provider?
Cross-check NPI 1538603899 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license AP132246 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 August 13, 2019. 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.