Active NPI
Brownsville Adult and Pediatric Clinic
- Family Nurse Practitioner
- Brownsville, TX
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Family Nurse Practitioner
- License
- AP131597
- Legal business name
- BROWNSVILLE ADULT AND PEDIATRIC CLINIC
- Practice address
- 3243 Southmost Rd
Brownsville, TX 78521-4857 - Phone
- (956) 545-0881
- Fax
- (818) 322-0144
- NPI assigned
- Oct 23, 2017
- Last updated
- Apr 21, 2026
- Organization subpart
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Authorized official
- Name
- Mr. Andrew S Ong, APRN-CNP
- Title
- Owner
- Phone
- (956) 545-0881
Authorized official NPPES reports the official by name only. The link goes to the one practitioner connected to this organization with that name.
Specialties & licenses 2
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Family Nurse Practitioner | 363LF0000X | AP131597 | TX | Primary |
| Family Medicine Physician | 207Q00000X |
Addresses
Primary practice location
3243 Southmost Rd
Brownsville, TX 78521-4857
Mailing address
3243 Southmost Rd
Brownsville, TX 78521-4857
Phone (956) 545-0818
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in TX
Enrollment records 1
Laboratory certificates & supplier records
Derived by NPIMapThese CMS records do not include an NPI. They are shown because their name and street address match this provider’s.
CLIA laboratory certificates
| CLIA number | Laboratory | Certificate | Expires |
|---|---|---|---|
| 45D2152898 | Brownsville Adult and Pediatric Clinic | Certificate of waiver | Aug 16, 2026 |
National Provider Directory
National Provider DirectoryLocations
3243 Southmost Rd
Brownsville, TX 78521
Phone (956) 545-0818
Practitioners & affiliated clinicians
Practitioners 1
Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1508716800000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1776729600000",
"number": "1053822676",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "3243 SOUTHMOST RD",
"city": "BROWNSVILLE",
"state": "TX",
"postal_code": "785214857",
"telephone_number": "956-545-0818",
"fax_number": "818-322-0144"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "3243 SOUTHMOST RD",
"city": "BROWNSVILLE",
"state": "TX",
"postal_code": "785214857",
"telephone_number": "956-545-0881",
"fax_number": "818-322-0144"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "BROWNSVILLE ADULT AND PEDIATRIC CLINIC",
"organizational_subpart": "NO",
"enumeration_date": "2017-10-23",
"last_updated": "2026-04-21",
"certification_date": "2026-04-21",
"status": "A",
"authorized_official_last_name": "ONG",
"authorized_official_first_name": "ANDREW",
"authorized_official_middle_name": "S",
"authorized_official_title_or_position": "OWNER",
"authorized_official_telephone_number": "956-545-0881",
"authorized_official_name_prefix": "Mr.",
"authorized_official_credential": "APRN-CNP"
},
"taxonomies": [
{
"code": "363LF0000X",
"taxonomy_group": "",
"desc": "Nurse Practitioner, Family",
"state": "TX",
"license": "AP131597",
"primary": true
},
{
"code": "207Q00000X",
"taxonomy_group": "",
"desc": "Family Medicine",
"state": null,
"license": null,
"primary": false
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Brownsville, TX
- Brightside Abilities LLC
- Bianca Denise Briones, PA-C
- Melissa Elizabeth Briseno, MOT, OTR
- Karen Jean Brooks, M.D.
- Steven Douglas Brooks, LSA
- Brownsville Advanced Medical Imaging
- Brownsville All Surgicare Center LLC
- Brownsville Associates in Neonatology, LLP
- Brownsville Back School, Incorporated
- Brownsville Care Center PA
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 21, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
- 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.