Individual provider Active NPI

James Norman Mansfield IV, MD

  • Internal Medicine Physician
  • Austin, TX
National Provider Identifier
1275808529
Registry record updated Jan 7, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
U6010 Issued in TX
Practice address
9333 Research Blvd # 400
Austin, TX 78759-7364
Phone
(512) 467-7232
Fax
(512) 467-7203
NPI assigned
Mar 20, 2012
Last updated
Jan 7, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 7, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X MD.207391 LA
Internal Medicine Physician 207R00000X U6010 TX Primary

Addresses

Primary practice location

9333 Research Blvd # 400
Austin, TX 78759-7364

Mailing address

9333 Research Blvd # 400
Austin, TX 78759-7364
Phone (512) 467-7232

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in LA, TX2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20150810001537 LA Practitioner - Internal Medicine 7618292442 Reassigns benefits to 2 organizations
I20240301002742 TX Practitioner - Internal Medicine 7618292442 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Louisiana State University School of Medicine in New Orleans, 2012
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
American Current Care PAGroup PAC ID 9739260019, 545 clinicians

Practice addresses (Care Compare)

9333 Research Blvd
Suite 400
Austin, TX 78759-7364
Phone (512) 467-7232

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
U6010TXMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
American Current Care, P.a. Current Accepting new patients
American Current Care P.a. CurrentSince Feb 16, 2024 Accepting new patients
American Current Care PA CurrentSince Feb 16, 2024 Accepting new patients
In and Out Urgent Care, LLC CurrentSince Sep 1, 2015 Accepting new patients
East Jefferson Physicians Group LLC Internal Medicine CurrentSince Sep 26, 2021 Accepting new patients

Locations

3800 Houma Blvd
Ste 325
Metairie, LA 70006
Phone (504) 885-7337

4224 Houma Blvd
Ste 520
Metairie, LA 70006
Phone (504) 885-4003

4300 Houma Blvd
Ste 202
Metairie, LA 70006
Phone (504) 503-6791

4320 Houma Blvd
Fl 6
Metairie, LA 70006
Phone (504) 503-4109

6225 S Claiborne Ave
New Orleans, LA 70125
Phone (504) 864-8080

15810 Midway Rd
Addison, TX 75001
Phone (972) 458-8111

5080 Spectrum Dr
Ste 1200W
Addison, TX 75001

9333 Research Blvd
Ste 400
Austin, TX 78759
Phone (512) 467-7232

4025 Spid Dr
Corpus Christi, TX 78411
Phone (361) 852-8255

1002 Abc Ave
Ste 600
Freeport, TX 77541
Phone (979) 233-6571

12345 Katy Fwy
Houston, TX 77079
Phone (281) 679-5600

Interoperability endpoints

  • Direct secure messaging: james.mansfield@direct.ejgh.org

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

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

{
    "created_epoch": "1332201600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767744000000",
    "number": "1275808529",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9333 RESEARCH BLVD # 400",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787597364",
            "telephone_number": "512-467-7232",
            "fax_number": "512-467-7203"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9333 RESEARCH BLVD # 400",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787597364",
            "telephone_number": "512-467-7232",
            "fax_number": "512-467-7203"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MANSFIELD",
        "first_name": "JAMES",
        "middle_name": "NORMAN",
        "name_suffix": "IV",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2012-03-20",
        "last_updated": "2026-01-07",
        "certification_date": "2026-01-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "LA",
            "license": "MD.207391",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TX",
            "license": "U6010",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Austin, TX

Sources for this page

Verify at the official NPI Registry.