Individual provider Active NPI

Karim Kerdahi

  • Internal Medicine Physician
  • Round Rock, TX
National Provider Identifier
1275275372
Registry record updated Aug 19, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
W0627 Issued in TX
Practice address
2400 Round Rock Ave
Round Rock, TX 78681-4004
Phone
(512) 341-1000
NPI assigned
Apr 9, 2022
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Aug 19, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X
Internal Medicine Physician 207R00000X W0627 TX Primary

Addresses

Primary practice location

2400 Round Rock Ave
Round Rock, TX 78681-4004

Mailing address

2400 Round Rock Ave
Round Rock, TX 78681-4004

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
I20250909001825 TX Practitioner - Internal Medicine 1456853258 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Other, 2022
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Lonestar Pat Associates PAGroup PAC ID 9335559871, 24 clinicians
Ipc Healthcare Services of Texas PLLCGroup PAC ID 3971824939, 184 clinicians

Practice addresses (Care Compare)

2400 Round Rock Ave
Round Rock, TX 78681-4004
Phone (512) 341-1000

3801 N Lamar Blvd
Austin, TX 78756-4080
Phone (512) 407-7000

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Lonestar Pat Associates PA Internal Medicine CurrentSince Aug 20, 2025 Accepting new patients
Ipc Healthcare Services of Texas, PLLC Internal Medicine CurrentSince Aug 20, 2025 Accepting new patients

Locations

12221 N Mopac Expy
Austin, TX 78758
Phone (512) 901-2530

901 W Ben White Blvd
Austin, TX 78704
Phone (512) 342-2382

3801 N Lamar Blvd
Austin, TX 78756
Phone (512) 407-7000

2000 Scenic Dr
Georgetown, TX 78626
Phone (512) 863-2117

2400 Round Rock Ave
Round Rock, TX 78681
Phone (512) 255-6066

111 Dallas St
San Antonio, TX 78205
Phone (210) 297-7000

Organizations & group practices 2

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 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": "1649462400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1755561600000",
    "number": "1275275372",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2400 ROUND ROCK AVE",
            "city": "ROUND ROCK",
            "state": "TX",
            "postal_code": "786814004"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2400 ROUND ROCK AVE",
            "city": "ROUND ROCK",
            "state": "TX",
            "postal_code": "786814004",
            "telephone_number": "512-341-1000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KERDAHI",
        "first_name": "KARIM",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-04-09",
        "last_updated": "2025-08-19",
        "certification_date": "2025-08-19",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TX",
            "license": "W0627",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Round Rock, TX

Sources for this page

Verify at the official NPI Registry.