Individual provider Active NPI

Maria Del Pilar Martinez Santos, MD

  • Surgery Physician
  • Richardson, TX
National Provider Identifier
1346866175
Registry record updated Jun 10, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Surgery PhysicianTaxonomy code 208600000X
License
W4895 Issued in TX
Practice address
2831 E President George Bush Hwy
Richardson, TX 75082-3561
Phone
(469) 204-5620
NPI assigned
Jun 17, 2020
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 10, 2026

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X
Surgery Physician 208600000X W4895 TX Primary

Addresses

Primary practice location

2831 E President George Bush Hwy
Richardson, TX 75082-3561

Mailing address

2831 E President George Bush Hwy
Richardson, TX 75082-3561
Phone (469) 204-5620

Other practice location 1

1 Barnes Jewish Hospital Plz
Saint Louis, MO 63110-1003
Phone (314) 362-5000

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: Yes
Green means eligible to order or refer.

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": "1592352000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1781049600000",
    "number": "1346866175",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2831 E PRESIDENT GEORGE BUSH HWY",
            "city": "RICHARDSON",
            "state": "TX",
            "postal_code": "750823561",
            "telephone_number": "469-204-5620"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2831 E PRESIDENT GEORGE BUSH HWY",
            "city": "RICHARDSON",
            "state": "TX",
            "postal_code": "750823561",
            "telephone_number": "469-204-5620"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1 Barnes Jewish Hospital Plz",
            "address_purpose": "LOCATION",
            "city": "Saint Louis",
            "state": "MO",
            "postal_code": "631101003",
            "country_code": "US",
            "telephone_number": "314-362-5000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MARTINEZ SANTOS",
        "first_name": "MARIA",
        "middle_name": "DEL PILAR",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-06-17",
        "last_updated": "2026-06-10",
        "certification_date": "2026-06-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "TX",
            "license": "W4895",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Richardson, TX

Sources for this page

Verify at the official NPI Registry.