Active NPI
Oscar Cortez
- Mental Health Counselor
- Brownsville, TX
National Provider Identifier
1508794777
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Mental Health Counselor
- License
- 99577
- Practice address
- 5460 Paredes Line Rd Ste 206
Brownsville, TX 78526-9741 - Phone
- (956) 566-1637
- NPI assigned
- May 9, 2026
- Sex
- Male
- Sole proprietor
- Yes
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 |
|---|---|---|---|---|
| Mental Health Counselor | 101YM0800X | 99577 | TX | Primary |
Addresses
Primary practice location
5460 Paredes Line Rd Ste 206
Brownsville, TX 78526-9741
Mailing address
5460 Paredes Line Rd Ste 206
Brownsville, TX 78526-9741
Phone (956) 566-1637
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Not listed in the public Medicare enrollment file
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Not enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| 99577 | TX | MD | Mental Health Counselor |
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1778284800000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1778284800000",
"number": "1508794777",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "5460 PAREDES LINE RD STE 206",
"city": "BROWNSVILLE",
"state": "TX",
"postal_code": "785269741",
"telephone_number": "956-566-1637"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "5460 PAREDES LINE RD STE 206",
"city": "BROWNSVILLE",
"state": "TX",
"postal_code": "785269741",
"telephone_number": "956-566-1637"
}
],
"practiceLocations": [],
"basic": {
"last_name": "CORTEZ",
"first_name": "OSCAR",
"sole_proprietor": "YES",
"sex": "M",
"enumeration_date": "2026-05-09",
"last_updated": "2026-05-09",
"certification_date": "2026-05-09",
"status": "A"
},
"taxonomies": [
{
"code": "101YM0800X",
"taxonomy_group": "",
"desc": "Counselor, Mental Health",
"state": "TX",
"license": "99577",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}Other providers in Brownsville, TX
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 9, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.