NPIMap

Individual provider Active NPI

Steven Blaine Holloway, MD

  • Obstetrics & Gynecology Physician
  • Dallas, TX
National Provider Identifier
1821452731
Registry record updated Oct 2, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
S3823 Issued in TX
Practice address
5323 Harry Hines Blvd
Dallas, TX 75390-7201
Phone
(214) 648-3026
NPI assigned
Apr 6, 2016
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 2, 2025

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Gynecologic Oncology Physician 207VX0201X S3823 TX
Obstetrics & Gynecology Physician 207V00000X S3823 TX Primary
Student in an Organized Health Care Education/Training Program 390200000X

Addresses

Primary practice location

5323 Harry Hines Blvd
Dallas, TX 75390-7201

Mailing address

5323 Harry Hines Blvd
Dallas, TX 75390-7201
Phone (214) 648-3026

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20240719001020 TX Practitioner - Obstetrics/Gynecology 5294271839 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Obstetrics/Gynecology
Education
Other, 2016
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
University of Texas Southwestern Medical Center at DallasGroup PAC ID 0648188250, 3,156 clinicians

Practice addresses (Care Compare)

5400 Clearfork Main St
Fort Worth, TX 76109-3500
Phone (817) 433-6616

Hospital & facility affiliations

  • Ut of Texas Southwestern University Hospital - William P. Clements Jr. Hospital, Dallas, TX, CCN 450044
  • Parkland Health & Hospital System Hospital, Dallas, TX, CCN 450015

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy1-10
Melanoma (skin cancer) excision1-10
Skin biopsy1-10
Removal of the uterus12

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
S3823TXMDObstetrics & Gynecology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
The University of Texas Southwestern Medical Center at Dallas CurrentSince Sep 2, 2024 Accepting new patients
University of Texas Southwestern Medical Center at Dallas Obstetrics & Gynecology CurrentSince Sep 2, 2024 Accepting new patients
University of Texas Southwestern Medical Center at Dallas Current Accepting new patients
Dallas County Hospital District Past Accepting new patients

Locations

2201 Inwood Rd
Dallas, TX 75235
Phone (214) 645-2563

6202 Harry Hines Blvd
Dallas, TX 75390
Phone (214) 590-2218

1301 Pennsylvania Ave
Ft Worth, TX 76104
Phone (817) 250-2000

5323 Harry Hines Blvd
Ut Southwest Medical Center, TX 75390

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.

Hospital & facility affiliations 46

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

View all 46

NPI Registry JSON

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

{
    "created_epoch": "1459900800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759363200000",
    "number": "1821452731",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5323 HARRY HINES BLVD",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "753907201",
            "telephone_number": "214-648-3026"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5323 HARRY HINES BLVD",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "753907201",
            "telephone_number": "214-648-3026"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HOLLOWAY",
        "first_name": "STEVEN",
        "middle_name": "BLAINE",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2016-04-06",
        "last_updated": "2025-10-02",
        "certification_date": "2025-10-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207VX0201X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology, Gynecologic Oncology",
            "state": "TX",
            "license": "S3823",
            "primary": false
        },
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "TX",
            "license": "S3823",
            "primary": true
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Dallas, TX

Sources for this page

Verify at the official NPI Registry.