Active NPI
East Prestige Emergency Room, LLC
- Emergency Care Clinic/Center
- San Antonio, TX
National Provider Identifier
1538934864
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Emergency Care Clinic/Center
- Legal business name
- EAST PRESTIGE EMERGENCY ROOM, LLC
- Practice address
- 15140 Nacogdoches Rd
San Antonio, TX 78247-1212 - Phone
- (210) 504-4837
- NPI assigned
- Nov 16, 2023
- 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
- Dr. Erasmo Adrian Reyes, MD
- Title
- Managing Owner
- Phone
- (361) 446-5002
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Emergency Care Clinic/Center | 261QE0002X | Primary |
Addresses
Primary practice location
15140 Nacogdoches Rd
San Antonio, TX 78247-1212
Mailing address
11467 Huebner Rd Ste 125
San Antonio, TX 78230-1028
Phone (210) 504-9122
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 |
|---|---|---|---|
| 45D2297142 | East Prestige Emergency Room | Accreditation | Feb 17, 2027 |
National Provider Directory
National Provider DirectoryLocations
11467 Huebner Rd
Ste 125
San Antonio, TX 78230
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1700092800000",
"enumeration_type": "NPI-2",
"last_updated_epoch": "1754265600000",
"number": "1538934864",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "11467 HUEBNER RD STE 125",
"city": "SAN ANTONIO",
"state": "TX",
"postal_code": "782301028",
"telephone_number": "210-504-9122",
"fax_number": "210-783-1795"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "15140 NACOGDOCHES RD",
"city": "SAN ANTONIO",
"state": "TX",
"postal_code": "782471212",
"telephone_number": "210-504-4837"
}
],
"practiceLocations": [],
"basic": {
"organization_name": "EAST PRESTIGE EMERGENCY ROOM, LLC",
"organizational_subpart": "NO",
"enumeration_date": "2023-11-16",
"last_updated": "2025-08-04",
"certification_date": "2025-08-04",
"status": "A",
"authorized_official_last_name": "REYES",
"authorized_official_first_name": "ERASMO",
"authorized_official_middle_name": "ADRIAN",
"authorized_official_title_or_position": "MANAGING OWNER",
"authorized_official_telephone_number": "361-446-5002",
"authorized_official_name_prefix": "Dr.",
"authorized_official_credential": "MD"
},
"taxonomies": [
{
"code": "261QE0002X",
"taxonomy_group": "",
"desc": "Clinic/Center, Emergency Care",
"state": null,
"license": null,
"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 Aug 4, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- 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.