Individual provider Active NPI

Nour El Hoda Louzon, MD

  • Family Medicine Physician
  • Phoenix, AZ
National Provider Identifier
1811633506
Registry record updated Jun 24, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
W0952 Issued in TX
Practice address
9201 N 5TH St
Phoenix, AZ 85020-2532
Phone
(480) 882-4545
NPI assigned
May 6, 2022
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jun 24, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X W0952 TX
Family Medicine Physician 207Q00000X W0952 TX Primary

Addresses

Primary practice location

9201 N 5TH St
Phoenix, AZ 85020-2532

Mailing address

11937 US Highway 271
Tyler, TX 75708-3154
Phone (903) 877-7200

Other practice location 1

11937 US Highway 271
Tyler, TX 75708-3154
Phone (903) 877-7200

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
I20251211002224 TX Practitioner - Family Practice 4284013285 Reassigns benefits to 5 organizations

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
Other, 2022
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Concord Medical Group PLLCGroup PAC ID 0446296818, 189 clinicians
Concord Medical Group of Texas PLLCGroup PAC ID 7810117223, 319 clinicians

Practice addresses (Care Compare)

701 McClintic Dr
Groesbeck, TX 76642-2128
Phone (254) 729-3281

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
W0952TXMDFamily Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Concord Medical Group of Texas PLLC Emergency Medicine CurrentSince Oct 13, 2025 Accepting new patients
Concord Medical Group PLLC Emergency Medicine CurrentSince Oct 13, 2025 Accepting new patients
Inpatient Physician Associates PLLC CurrentSince Feb 15, 2026 Accepting new patients
Ess of South Texas LLC Emergency Medicine CurrentSince Nov 20, 2025 Accepting new patients

Locations

200 S Geneva St
Breckenridge, TX 76424
Phone (254) 559-2241

1100 E Loop 304
Crockett, TX 75835
Phone (936) 546-3862

6901 Snider Plz
Ste 130
Dallas, TX 75205
Phone (972) 381-6690

310 W South St
Henrietta, TX 76365
Phone (806) 647-2191

701 McClintic Dr
Lake Limestone, TX 76642
Phone (254) 729-3281

1353 N Travis St
Liberty, TX 77575
Phone (936) 336-7316

3150 Horizon Rd
Rockwall, TX 75032
Phone (469) 697-1000

2850 E Highway 114
Trophy Club, TX 76262
Phone (817) 837-4600

Interoperability endpoints

  • Direct secure messaging: nlouzon1089068@ahs.direct-ci.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 5

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": "1651795200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782259200000",
    "number": "1811633506",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "11937 US HIGHWAY 271",
            "city": "TYLER",
            "state": "TX",
            "postal_code": "757083154",
            "telephone_number": "903-877-7200"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9201 N 5TH ST",
            "city": "PHOENIX",
            "state": "AZ",
            "postal_code": "850202532",
            "telephone_number": "480-882-4545"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "11937 US Highway 271",
            "address_purpose": "LOCATION",
            "city": "Tyler",
            "state": "TX",
            "postal_code": "757083154",
            "country_code": "US",
            "telephone_number": "903-877-7200",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LOUZON",
        "first_name": "NOUR",
        "middle_name": "EL HODA",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2022-05-06",
        "last_updated": "2026-06-24",
        "certification_date": "2026-06-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "TX",
            "license": "W0952",
            "primary": false
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "TX",
            "license": "W0952",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Phoenix, AZ

Sources for this page

Verify at the official NPI Registry.