Individual provider Active NPI

Robert T Gunby Jr., MD

  • Obstetrics & Gynecology Physician
  • Dallas, TX
National Provider Identifier
1891788790
Registry record updated May 28, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
E3296 Issued in TX
Practice address
4224 Swiss Ave
Dallas, TX 75204-8134
Phone
(214) 821-9938
NPI assigned
Aug 25, 2005
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 28, 2023

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Obstetrics & Gynecology Physician 207V00000X E3296 TX Primary

Addresses

Primary practice location

4224 Swiss Ave
Dallas, TX 75204-8134

Mailing address

6125 Luther LN 329
Dallas, TX 75225-6202
Phone (214) 821-9938

Other practice location 1

3500 Gaston Ave
Dept of OBGYN
Dallas, TX 75246-2017
Phone (214) 393-7211

Other identifiers 1

IdentifierTypeStateIssuer
032223202MedicaidTX

Electronic endpoints 2

TypeEndpointUseAffiliation
Direct Messaging Address egunby@obhot.com OB Hospitalists of Texas, P.A.
CONNECT URL egunby@obhot.com OB Hospitalists of Texas, P.A.

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: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20070509000424 TX Practitioner - Obstetrics/Gynecology 8729184643 Reassigns benefits to 2 organizations
Practice locations: Dallas, TX

Care Compare profile

Medicare Care Compare
Specialty
Obstetrics/Gynecology
Education
Medical College of Georgia School of Medicine, 1971
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
OBGYN Hospitalists of North Texas PLLCGroup PAC ID 5092215780, 14 clinicians

Practice addresses (Care Compare)

4224 Swiss Ave
Dallas, TX 75204-6670
Phone (214) 821-9938

Hospital & facility affiliations

  • Baylor University Medical Center Hospital, Dallas, TX, CCN 450021
  • Baylor Scott & White Medical Center Plano Hospital, Plano, TX, CCN 450890
  • Texas Health Presbyterian Hospital Dallas Hospital, Dallas, TX, CCN 450462
  • Baylor Scott and White Medical Center McKinney Hospital, MC Kinney, TX, CCN 670082

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
E3296TXMDObstetrics & Gynecology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
OB Hospitalists of Texas, P.a. Obstetrics & Gynecology CurrentSince Feb 1, 2007 Accepting new patients
OBGYN Hospitalists of North Texas PLLC Obstetrics & Gynecology CurrentSince Jul 13, 2025 Accepting new patients
Healthtexas Provider Network CurrentSince Jul 27, 2015 Accepting new patients
Healthtexas Provider Network Obstetrics & Gynecology CurrentSince Jul 27, 2015 Accepting new patients
Baylor University Medical Center Past Accepting new patients

Locations

4224 Swiss Ave
Dallas, TX 75204
Phone (214) 821-9938

4001 Worth St
#A
Dallas, TX 75246
Phone (214) 820-8665

3500 Gaston Ave
Dallas, TX 75246

6125 Luther Ln
Dallas, TX 75225
Phone (214) 612-6518

4001 Worth St
Dallas, TX 75246
Phone (214) 828-1745

4224 Swiss Ave
#B
Dallas, TX 75204
Phone (972) 431-0716

Interoperability endpoints

  • Direct secure messaging: robert.gunby.1@12959.direct.athenahealth.com

Organizations & group practices 5

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 4

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

NPI Registry JSON

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

{
    "created_epoch": "1124928000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1685232000000",
    "number": "1891788790",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6125 LUTHER LN 329",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752256202",
            "telephone_number": "214-821-9938"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4224 SWISS AVE",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752048134",
            "telephone_number": "214-821-9938"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3500 Gaston Ave",
            "address_2": "Dept of OBGYN",
            "address_purpose": "LOCATION",
            "city": "Dallas",
            "state": "TX",
            "postal_code": "752462017",
            "country_code": "US",
            "telephone_number": "214-393-7211",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GUNBY",
        "first_name": "ROBERT",
        "middle_name": "T",
        "name_suffix": "Jr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-08-25",
        "last_updated": "2023-05-28",
        "certification_date": "2023-05-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "TX",
            "license": "E3296",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "032223202",
            "state": "TX"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "egunby@obhot.com",
            "affiliation": "Y",
            "affiliationName": "OB Hospitalists of Texas, P.A.",
            "contentType": "CSV",
            "contentTypeDescription": "CSV",
            "address_1": "6125 Luther Ln 329",
            "city": "Dallas",
            "state": "TX",
            "country_code": "US",
            "postal_code": "752256202",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "CONNECT",
            "endpointTypeDescription": "CONNECT URL",
            "endpoint": "egunby@obhot.com",
            "affiliation": "Y",
            "affiliationName": "OB Hospitalists of Texas, P.A.",
            "address_1": "6125 Luther Ln 329",
            "city": "Dallas",
            "state": "TX",
            "country_code": "US",
            "postal_code": "752256202",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Dallas, TX

Sources for this page

Verify at the official NPI Registry.