Active NPI
Maria Del Rosario De Los Santos, MD
- Anesthesiology Physician
- Corpus Christi, TX
National Provider Identifier
1003859166
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Anesthesiology Physician
- License
- F1501
- Practice address
- 5950 Saratoga Blvd
Christus Spohn South
Corpus Christi, TX 78413 - Phone
- (361) 985-5700
- NPI assigned
- Jun 14, 2006
- 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 |
|---|---|---|---|---|
| Anesthesiology Physician | 207L00000X | F1501 | TX | Primary |
Addresses
Primary practice location
5950 Saratoga Blvd
Christus Spohn South
Corpus Christi, TX 78413
Mailing address
4444 Corona
Ste 232
Corpus Christi, TX 78411
Phone (361) 857-8525
Other identifiers 2
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 817604 | Other | TX | BCBS |
| 851111 | Other | TX | BLUE CROSS |
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)
- Enrolled
- Credentials
- Doctor of Medicine
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1150243200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1783900800000",
"number": "1003859166",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "4444 CORONA",
"address_2": "STE 232",
"city": "CORPUS CHRISTI",
"state": "TX",
"postal_code": "78411",
"telephone_number": "361-857-8525",
"fax_number": "361-857-8809"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "5950 SARATOGA BLVD",
"address_2": "CHRISTUS SPOHN SOUTH",
"city": "CORPUS CHRISTI",
"state": "TX",
"postal_code": "78413",
"telephone_number": "361-985-5700"
}
],
"practiceLocations": [],
"basic": {
"last_name": "DE LOS SANTOS",
"first_name": "MARIA",
"middle_name": "DEL ROSARIO",
"credential": "MD",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2006-06-14",
"last_updated": "2026-07-13",
"status": "A"
},
"taxonomies": [
{
"code": "207L00000X",
"taxonomy_group": "",
"desc": "Anesthesiology",
"state": "TX",
"license": "F1501",
"primary": true
}
],
"identifiers": [
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "BCBS",
"identifier": "817604",
"state": "TX"
},
{
"code": "01",
"desc": "Other (non-Medicare)",
"issuer": "BLUE CROSS",
"identifier": "851111",
"state": "TX"
}
],
"endpoints": [],
"other_names": []
}Other providers in Corpus Christi, TX
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.