Billy Lynn Tranum, MD

Primary specialty

SpecialistTaxonomy code 174400000X

License

R-1839 Issued in AR

Practice address

9501 Lile Dr
Ste 700
Little Rock, AR 72205-6232

Phone

(501) 223-8003

Fax

(501) 223-8005

NPI assigned

Jun 9, 2005

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in AR

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

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

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.

• Arkansas Oncology Associates

  • Specialist
  • Little Rock, AR
  • NPI 1821007501
  NPD (past)

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

{
    "created_epoch": "1118275200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1912901620",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9501 LILE DR",
            "address_2": "STE 700",
            "city": "LITTLE ROCK",
            "state": "AR",
            "postal_code": "722056232",
            "telephone_number": "501-223-8003",
            "fax_number": "501-223-8005"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9501 LILE DR",
            "address_2": "STE 700",
            "city": "LITTLE ROCK",
            "state": "AR",
            "postal_code": "722056232",
            "telephone_number": "501-223-8003",
            "fax_number": "501-223-8005"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TRANUM",
        "first_name": "BILLY",
        "middle_name": "LYNN",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-06-09",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "174400000X",
            "taxonomy_group": "",
            "desc": "Specialist",
            "state": "AR",
            "license": "R-1839",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kamiron Tran, LPC
• Michelle Tran
• Nghia Tran
• Carol J Trana
• Kenneth Darren Trantham, PD
• Stephanie Tranum, M.S.
• Katherine Travis, APRN
• Ranescia Traylor
• Amy Nicol Treadway
• Justin Nash Treas, M.D

• Specialist in Little Rock, AR
• Providers in Little Rock, AR by specialty
• Specialist in Arkansas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.