Individual provider Active NPI

Jason Michael Melear, M.D.

  • Medical Oncology Physician
  • Austin, TX
National Provider Identifier
1902849805
Registry record updated Oct 1, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Medical Oncology PhysicianTaxonomy code 207RX0202X
License
K3922 Issued in TX
Practice address
901 W 38TH St Ste 300
Austin, TX 78705-1166
Phone
(512) 421-4100
Fax
(512) 451-7380
NPI assigned
Jun 14, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 1, 2025

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Medical Oncology Physician 207RX0202X K3922 TX Primary

Addresses

Primary practice location

901 W 38TH St Ste 300
Austin, TX 78705-1166

Mailing address

PO Box 911230
Dallas, TX 75391-1230
Phone (972) 997-8000

Other practice location 1

3107 Highway 71 E
Bastrop, TX 78602-5158
Phone (512) 308-9024

Other identifiers 6

IdentifierTypeStateIssuer
830007638OtherTXRAILROAD MEDICARE NUMBER
148364603MedicaidTX
148364602MedicaidTX
P00645997OtherTXRAILROAD MEDICARE
148364601MedicaidTX
8BP229OtherTXBCBS OF TX

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
I20040423000359 TX Practitioner - Medical OncologyPractitioner - Internal Medicine 5890781124 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Medical OncologyAlso: Internal Medicine
Education
Texas Tech University Health Science Center School of Medicine, 1996
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Texas Oncology PAGroup PAC ID 5395658934, 1,001 clinicians

Practice addresses (Care Compare)

901 W 38TH St
Suite 200
Austin, TX 78705-1165
Phone (512) 421-4100

Hospital & facility affiliations

  • Adaptive Home Health Home health agency, Temple, TX, CCN 458194
  • Ascension Seton Medical Center Austin Hospital, Austin, TX, CCN 450056
  • North Austin Medical Center Hospital, Austin, TX, CCN 450809
  • St David'S Medical Center Hospital, Austin, TX, CCN 450431

Merit-based Incentive Payment System (MIPS)

Final score
85.12 of 100Reported as apm
Quality
67.48
Promoting interoperability
100
Improvement activities
40

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Texas Oncology PA Medical Oncology CurrentSince Sep 1, 2008 Accepting new patients
Texas Oncology PA Medical Oncology CurrentSince Sep 1, 2008 Accepting new patients

Locations

12221 Renfert Way
Ste 300
Austin, TX 78758
Phone (512) 873-8900

901 W 38th St
Ste 200
Austin, TX 78705
Phone (512) 421-4100

4101 James Casey St
Ste 250
Austin, TX 78745
Phone (512) 416-5132

901 W 38th St
Ste 300
Austin, TX 78705
Phone (512) 421-4100

11111 Research Blvd
Ste 400
Austin, TX 78759
Phone (512) 324-6345

3107 Highway 71 E
Bastrop, TX 78602
Phone (512) 303-5100

7848 Gateway Blvd E
El Paso, TX 79915
Phone (915) 599-1313

2026 S Jackson St
Jacksonville, TX 75766
Phone (903) 541-4500

1308 Wonder World Dr
San Marcos, TX 78666
Phone (512) 396-5199

Interoperability endpoints

  • Direct secure messaging: jason.melear@txo.ikm.direct-ci.com

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 4

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": "1150243200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759276800000",
    "number": "1902849805",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 911230",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "753911230",
            "telephone_number": "972-997-8000",
            "fax_number": "972-234-0813"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "901 W 38TH ST STE 300",
            "city": "AUSTIN",
            "state": "TX",
            "postal_code": "787051166",
            "telephone_number": "512-421-4100",
            "fax_number": "512-451-7380"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3107 Highway 71 E",
            "address_purpose": "LOCATION",
            "city": "Bastrop",
            "state": "TX",
            "postal_code": "786025158",
            "country_code": "US",
            "telephone_number": "512-308-9024",
            "fax_number": "512-308-9074",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MELEAR",
        "first_name": "JASON",
        "middle_name": "MICHAEL",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-14",
        "last_updated": "2025-10-01",
        "certification_date": "2025-10-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RX0202X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Medical Oncology",
            "state": "TX",
            "license": "K3922",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE NUMBER",
            "identifier": "830007638",
            "state": "TX"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "148364603",
            "state": "TX"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "148364602",
            "state": "TX"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "P00645997",
            "state": "TX"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "148364601",
            "state": "TX"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS OF TX",
            "identifier": "8BP229",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Austin, TX

Sources for this page

Verify at the official NPI Registry.