Registry record
- NPI
- 1669353843
- Profession
- Nurse Practitioner (NP)
- Specialty
- Critical Care Medicine Nurse Practitioner (363LC0200X)
- Practice address
- 4458 Medical Dr Ste 505
San Antonio, TX 78229 - Phone
- 2106907400
- In the registry since
- September 11, 2025
- Last NPPES update
- September 11, 2025
- Sole proprietor
- No
- License
- 1190385 (TX)
At this location
3 other providers in our data list 4458 Medical Dr Ste 505, San Antonio as a practice address:
- Kimberly Ann Booth, NP
Acute Care Nurse Practitioner · NPI 1063954964
- Payton Elise Groff, AGACNP
Acute Care Nurse Practitioner · NPI 1235953100
- Isabella Rene Novack, AGACNP-BC
Acute Care Nurse Practitioner · NPI 1851122915
In context
The NPI number of Micah Yzaguirre is 1669353843. They are a Critical Care Medicine Nurse Practitioner in San Antonio, Texas.
Micah Yzaguirre is one of 10 Critical Care Medicine Nurse Practitioners in San Antonio and one of 252 across Texas in our data. San Antonio ranks #3 among Texas cities in our dataset, with 3,972 NP and PA providers.
Frequently asked questions
What is NPI 1669353843?
NPI 1669353843 is the 10-digit National Provider Identifier assigned to Micah Yzaguirre, a Critical Care Medicine Nurse Practitioner practicing in San Antonio, Texas. The record has been in the NPPES registry since September 11, 2025.
How do I verify this provider?
Cross-check NPI 1669353843 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license 1190385 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 September 11, 2025. 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.