Active NPI
Micah Joel Yzaguirre, ACNPC-AG
- Critical Care Medicine Nurse Practitioner
- San Antonio, TX
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Critical Care Medicine Nurse Practitioner
- License
- 1190385
- Practice address
- 4458 Medical Dr Ste 505
San Antonio, TX 78229-3748 - Phone
- (210) 690-7400
- NPI assigned
- Sep 11, 2025
- Sex
- Male
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Acute Care Nurse Practitioner | 363LA2100X | 1190385 | TX | |
| Critical Care Medicine Nurse Practitioner | 363LC0200X | 1190385 | TX | Primary |
Addresses
Primary practice location
4458 Medical Dr Ste 505
San Antonio, TX 78229-3748
Mailing address
148 Fabarm LN
New Braunfels, TX 78130-5178
Phone (210) 317-5024
Other practice location 1
7700 Floyd Curl Dr
San Antonio, TX 78229-3902
Phone (210) 575-4000
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in TX
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Nurse Practitioner
- Education
- Other, 2024
- Medicare assignment
- May accept Medicare assignment
Practice addresses (Care Compare)
10221 Centrepark Dr
Apt 1427
Houston, TX 77043-1224
4458 Medical Dr
Suite 505
San Antonio, TX 78229-3700
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
- Credentials
- Nurse Practitioner
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 1190385 | TX | MD | Critical Care Medicine Nurse Practitioner |
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Texas Ips LLC | Current | Accepting new patients |
Locations
34910 Interstate 10 W
Ste 601
Boerne, TX 78006
Phone (830) 248-1207
4458 Medical Dr
Ste 505
San Antonio, TX 78229
7700 Floyd Curl Dr
San Antonio, TX 78229
Phone (210) 575-5564
1434 E Sonterra Blvd
Ste 210
San Antonio, TX 78258
Phone (210) 481-3119
1437 E Sonterra Blvd Ste 210
San Antonio, TX 78258
4499 Medical Dr
#150
San Antonio, TX 78229
Phone (210) 614-8181
4499 Medical Dr
San Antonio, TX 78229
Phone (210) 575-4325
Organizations & group practices 1
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.
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NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1757548800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1757548800000",
"number": "1669353843",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "148 FABARM LN",
"city": "NEW BRAUNFELS",
"state": "TX",
"postal_code": "781305178",
"telephone_number": "210-317-5024"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "4458 MEDICAL DR STE 505",
"city": "SAN ANTONIO",
"state": "TX",
"postal_code": "782293748",
"telephone_number": "210-690-7400"
}
],
"practiceLocations": [
{
"address_1": "7700 Floyd Curl Dr",
"address_purpose": "LOCATION",
"city": "San Antonio",
"state": "TX",
"postal_code": "782293902",
"country_code": "US",
"telephone_number": "210-575-4000",
"country_name": "United States",
"address_type": "DOM"
}
],
"basic": {
"last_name": "YZAGUIRRE",
"first_name": "MICAH",
"middle_name": "JOEL",
"name_prefix": "Mr.",
"credential": "ACNPC-AG",
"sole_proprietor": "NO",
"sex": "M",
"enumeration_date": "2025-09-11",
"last_updated": "2025-09-11",
"certification_date": "2025-09-09",
"status": "A"
},
"taxonomies": [
{
"code": "363LA2100X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Acute Care",
"state": "TX",
"license": "1190385",
"primary": false
},
{
"code": "363LC0200X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Critical Care Medicine",
"state": "TX",
"license": "1190385",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in San Antonio, TX
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.