Individual provider Active NPI

Ijnanya B Williams

  • Neonatal Intensive Care Registered Nurse
  • Dallas, TX
National Provider Identifier
1558208231
Registry record updated Apr 30, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Neonatal Intensive Care Registered NurseTaxonomy code 163WN0002X
License
958935 Issued in TX
Practice address
5200 Harry Hines Blvd
Dallas, TX 75235-7709
Phone
(214) 590-8000
NPI assigned
Apr 30, 2026
Last updated
Apr 30, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 30, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Neonatal Intensive Care Registered Nurse 163WN0002X 958935 TX Primary

Addresses

Primary practice location

5200 Harry Hines Blvd
Dallas, TX 75235-7709

Mailing address

5200 Harry Hines Blvd
Dallas, TX 75235-7709
Phone (214) 590-8000

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

LicenseStateTypeSpecialty
958935TXMDNeonatal Intensive Care Registered Nurse

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1777507200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777507200000",
    "number": "1558208231",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5200 HARRY HINES BLVD",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752357709",
            "telephone_number": "214-590-8000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5200 HARRY HINES BLVD",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752357709",
            "telephone_number": "214-590-8000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "WILLIAMS",
        "first_name": "IJNANYA",
        "middle_name": "B",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-04-30",
        "last_updated": "2026-04-30",
        "certification_date": "2026-04-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163WN0002X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Neonatal Intensive Care",
            "state": "TX",
            "license": "958935",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Dallas, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 30, 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.

Verify at the official NPI Registry.