Registry record
- NPI
- 1831885565
- Profession
- Nurse Practitioner (NP)
- Specialty
- Acute Care Nurse Practitioner (363LA2100X)
- Practice address
- 444 Channing Ave
San Antonio, TX 78210 - Phone
- 2105732721
- In the registry since
- April 14, 2023
- Last NPPES update
- December 3, 2024
- Sole proprietor
- No
- License
- 1115978 (TX)
At this location
This location lists no other NP or PA providers in our current data.
In context
The NPI number of Viviana Macias is 1831885565. They are a Acute Care Nurse Practitioner in San Antonio, Texas.
Viviana Macias is one of 303 Acute Care Nurse Practitioners in San Antonio and one of 3,743 across Texas in our data. San Antonio ranks #3 among Texas cities in our dataset, with 3,972 NP and PA providers.
The NPI has been in the federal registry for 3 years, since April 14, 2023.
Frequently asked questions
What is NPI 1831885565?
NPI 1831885565 is the 10-digit National Provider Identifier assigned to Viviana Macias, a Acute Care Nurse Practitioner practicing in San Antonio, Texas. The record has been in the NPPES registry since April 14, 2023.
How do I verify this provider?
Cross-check NPI 1831885565 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 1115978 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 3, 2024. 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.