Individual provider Active NPI

Kelsie Leann Stepp, MSN, APRN, CPNP, NNP

  • Neonatal Nurse Practitioner
  • Dallas, TX
National Provider Identifier
1679022271
Registry record updated Jun 9, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Neonatal Nurse PractitionerTaxonomy code 363LN0000X
License
AP131871 Issued in TX
Practice address
5200 Harry Hines Blvd
Dallas, TX 75235-7709
Phone
(469) 419-3766
NPI assigned
Sep 25, 2016
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 9, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Registered Nurse 163W00000X 828097 TX
Pediatric Nurse Practitioner 363LP0200X AP131871 TX
Neonatal Nurse Practitioner 363LN0000X AP131871 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 (972) 489-2636

Other names 1

  • Kelsie Leann Cox Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20161216000733 TX Practitioner - Nurse Practitioner 3274813894 Reassigns benefits to 1 organization

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Certified Pediatric Nurse Practitioner, Master of Science - Nursing, Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
828097TXMDRegistered Nurse
AP131871TXMDPediatric Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Dallas County Hospital District Neonatal Current Accepting new patients
Dallas County Hospital District CurrentSince Jun 28, 2023 Accepting new patients
Dallas County Hospital District Neonatal CurrentSince Jun 28, 2023 Accepting new patients

Locations

1800 N Britain Rd
Irving, TX 75061
Phone (214) 266-3000

Interoperability endpoints

  • Direct secure messaging: kcox335146@direct.phhs.org

Organizations & group practices 4

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

NPI Registry JSON

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

{
    "created_epoch": "1474761600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780963200000",
    "number": "1679022271",
    "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": "972-489-2636"
        },
        {
            "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": "469-419-3766"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "STEPP",
        "first_name": "KELSIE",
        "middle_name": "LEANN",
        "name_prefix": "Mrs.",
        "credential": "MSN, APRN, CPNP, NNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2016-09-25",
        "last_updated": "2026-06-09",
        "certification_date": "2026-06-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "TX",
            "license": "828097",
            "primary": false
        },
        {
            "code": "363LP0200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Pediatrics",
            "state": "TX",
            "license": "AP131871",
            "primary": false
        },
        {
            "code": "363LN0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Neonatal",
            "state": "TX",
            "license": "AP131871",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "KELSIE",
            "last_name": "COX",
            "middle_name": "LEANN",
            "credential": "MSN, APRN, CPNP",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Dallas, TX

Sources for this page

Verify at the official NPI Registry.