Individual provider Active NPI

David E Greathouse, MD

  • Obstetrics & Gynecology Physician
  • Texarkana, TX
National Provider Identifier
1497755383
Registry record updated Apr 8, 2011
On this page

Key facts

NPPES NPI Registry
Primary specialty
Obstetrics & Gynecology PhysicianTaxonomy code 207V00000X
License
K5974 Issued in TX
Practice address
5002 Cowhorn Creek Rd
Texarkana, TX 75503-9766
Phone
(903) 614-3000
Fax
(903) 614-3525
NPI assigned
Jul 21, 2005
Last updated
Apr 8, 2011By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 8, 2011

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 K5974 TX Primary

Addresses

Primary practice location

5002 Cowhorn Creek Rd
Texarkana, TX 75503-9766

Mailing address

5002 Cowhorn Creek Rd
Texarkana, TX 75503-9766
Phone (903) 614-3000

Other identifiers 2

IdentifierTypeStateIssuer
134860001MedicaidAR
040740501MedicaidTX

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
I20091229000211 TX Practitioner - Obstetrics/Gynecology 0244243046 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Obstetrics/Gynecology
Education
Other, 1994
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Christus Trinity Clinic TexasGroup PAC ID 3072426741, 1,540 clinicians

Practice addresses (Care Compare)

5002 Cowhorn Creek Rd
Texarkana, TX 75503-9766

620 S Fleishel Ave
Christus Trinity Clinic
Tyler, TX 75701-2041
Phone (903) 606-4900

630 S Fleishel Ave
Tyler, TX 75701-2041
Phone (903) 606-5560

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
K5974TXMDObstetrics & Gynecology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Collom & Carney Clinic Association Current Accepting new patients
Collom & Carney Clinic Association Current Accepting new patients
Collom & Carney Clinic Association Current Accepting new patients
Christus Trinity Clinic Texas Obstetrics & Gynecology CurrentSince Sep 11, 2025 Accepting new patients
Christus Trinity Clinic Texas CurrentSince Sep 11, 2025 Accepting new patients
Collom & Carney Clinic Association Current Accepting new patients
Trinity Clinic Past Accepting new patients

Locations

5002 Cowhorn Creek Rd
Texarkana, TX 75503
Phone (903) 614-3008

5002 Cowhorn Creek Rd
Ste 4200A
Texarkana, TX 75503
Phone (903) 614-3003

630 S Fleishel Ave
Tyler, TX 75701
Phone (903) 510-8888

Interoperability endpoints

  • Direct secure messaging: david.greathouse.p1@direct.collom-carney.nextgenshare.com

Organizations & group practices 7

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

Hospital & facility affiliations 2

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": "1121904000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1302220800000",
    "number": "1497755383",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5002 COWHORN CREEK RD",
            "city": "TEXARKANA",
            "state": "TX",
            "postal_code": "755039766",
            "telephone_number": "903-614-3000",
            "fax_number": "903-614-3525"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5002 COWHORN CREEK RD",
            "city": "TEXARKANA",
            "state": "TX",
            "postal_code": "755039766",
            "telephone_number": "903-614-3000",
            "fax_number": "903-614-3525"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GREATHOUSE",
        "first_name": "DAVID",
        "middle_name": "E",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-07-21",
        "last_updated": "2011-04-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207V00000X",
            "taxonomy_group": "",
            "desc": "Obstetrics & Gynecology",
            "state": "TX",
            "license": "K5974",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "134860001",
            "state": "AR"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "040740501",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Texarkana, TX

Sources for this page

Verify at the official NPI Registry.