Individual provider Active NPI

Morgan Nix, FNP

  • Nurse Practitioner
  • Nacogdoches, TX
National Provider Identifier
1700561289
Registry record updated Jul 21, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nurse PractitionerTaxonomy code 363L00000X
License
1125289 Issued in TX
Practice address
3816 N University Dr
Nacogdoches, TX 75965-2011
Phone
(903) 939-7500
Fax
(903) 939-7728
NPI assigned
Jun 21, 2023
Last updated
Jul 21, 2026By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 21, 2026

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

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Nurse Practitioner 363L00000X 1125289 TX Primary
Family Nurse Practitioner 363LF0000X 1125289 TX
Registered Nurse First Assistant 163WR0006X 787421 TX

Addresses

Primary practice location

3816 N University Dr
Nacogdoches, TX 75965-2011

Mailing address

4700 Seton Center Pkwy Ste 115
Austin, TX 78759-5753
Phone (903) 939-7500

Other practice location 1

4800 NE Stallings Dr Ste 109
Nacogdoches, TX 75965-1250
Phone (936) 559-0700

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
I20230718003780 TX Practitioner - Nurse Practitioner 8729448022 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
University of Texas Southwestern Medical School at Dallas, 2023
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Ortholonestar PLLCGroup PAC ID 9931529062, 416 clinicians

Practice addresses (Care Compare)

3816 N University Dr
Nacogdoches, TX 75965-2011
Phone (903) 939-7500

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
1125289TXMDNurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Ortholonestar, PLLC CurrentSince Jun 4, 2025 Accepting new patients
Ortholonestar, PLLC CurrentSince Jun 4, 2025 Accepting new patients

Locations

4700 Seton Center Pkwy
Ste 115
Austin, TX 78759
Phone (346) 440-0644

3800 Gaylord Pkwy
Ste 710
Frisco, TX 75034

3816 N University Dr
Nacogdoches, TX 75965
Phone (936) 305-5301

Interoperability endpoints

  • Direct secure messaging: morgan.nix.1@15533.direct.athenahealth.com

Organizations & group practices 3

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 1

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": "1687305600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784592000000",
    "number": "1700561289",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4700 SETON CENTER PKWY STE 115",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787595753",
            "telephone_number": "903-939-7500",
            "fax_number": "903-939-7728"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3816 N UNIVERSITY DR",
            "city": "NACOGDOCHES",
            "state": "TX",
            "postal_code": "759652011",
            "telephone_number": "903-939-7500",
            "fax_number": "903-939-7728"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4800 NE Stallings Dr Ste 109",
            "address_purpose": "LOCATION",
            "city": "Nacogdoches",
            "state": "TX",
            "postal_code": "759651250",
            "country_code": "US",
            "telephone_number": "936-559-0700",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "NIX",
        "first_name": "MORGAN",
        "credential": "FNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2023-06-21",
        "last_updated": "2026-07-21",
        "certification_date": "2026-07-21",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "TX",
            "license": "1125289",
            "primary": true
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "TX",
            "license": "1125289",
            "primary": false
        },
        {
            "code": "163WR0006X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Registered Nurse First Assistant",
            "state": "TX",
            "license": "787421",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Nacogdoches, TX

Sources for this page

Verify at the official NPI Registry.