Active NPI
Joannie Agnant
- Family Nurse Practitioner
- Houston, TX
National Provider Identifier
1538847157
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Nurse Practitioner
- License
- 1206562
- Practice address
- 13977 Westheimer Rd
Houston, TX 77077-5387 - Phone
- (713) 360-2980
- NPI assigned
- Jul 5, 2023
- Last updated
- Feb 13, 2026
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Family Nurse Practitioner | 363LF0000X | 1206562 | TX | Primary |
Addresses
Primary practice location
13977 Westheimer Rd
Houston, TX 77077-5387
Mailing address
13977 Westheimer Rd
Houston, TX 77077-5387
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: Yes
- Hospice: No
Care Compare profile
Medicare Care Compare- Specialty
- Nurse Practitioner
- Education
- Other, 2022
- Medicare assignment
- May accept Medicare assignment
Practice addresses (Care Compare)
20020 FM 1093 Rd
Apt 1024
Richmond, TX 77407-3881
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 1206562 | TX | MD | Family Nurse Practitioner |
Interoperability endpoints
- joannieagnant@nslijmedgr.allscriptsdirect.net
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1688515200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1770940800000",
"number": "1538847157",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "13977 WESTHEIMER RD",
"city": "HOUSTON",
"state": "TX",
"postal_code": "770775387"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "13977 WESTHEIMER RD",
"city": "HOUSTON",
"state": "TX",
"postal_code": "770775387",
"telephone_number": "713-360-2980"
}
],
"practiceLocations": [],
"basic": {
"last_name": "AGNANT",
"first_name": "JOANNIE",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2023-07-05",
"last_updated": "2026-02-13",
"certification_date": "2026-02-13",
"status": "A"
},
"taxonomies": [
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "TX",
"license": "1206562",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Houston, TX
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 13, 2026; 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.