Individual provider Active NPI

Tam Tran Minh Ong, NP

  • Critical Care Medicine Nurse Practitioner
  • Houston, TX
National Provider Identifier
1881551034
Registry record updated Jan 8, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Critical Care Medicine Nurse PractitionerTaxonomy code 363LC0200X
License
1215296 Issued in TX
Practice address
6400 Fannin St Ste 2800
Houston, TX 77030-1534
Phone
(713) 486-8000
Fax
(743) 486-8088
NPI assigned
Jan 8, 2026
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 8, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Registered Nurse 163W00000X 949872 TX
Critical Care Medicine Nurse Practitioner 363LC0200X 1215296 TX Primary

Addresses

Primary practice location

6400 Fannin St Ste 2800
Houston, TX 77030-1534

Mailing address

6400 Fannin St Ste 2070
Houston, TX 77030-1541
Phone (713) 486-8000

Other practice location 1

921 Gessner Rd
Houston, TX 77024-2501
Phone (713) 500-6128

Other practice location 2

7600 Beechnut St
Houston, TX 77074-4302
Phone (713) 500-6128

Other practice location 3

6411 Fannin St
Houston, TX 77030-1501
Phone (713) 500-6128

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: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20260225000122 TX Practitioner - Nurse Practitioner 2062993314 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2025
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Ut PhysiciansGroup PAC ID 2961732193, 206 clinicians

Practice addresses (Care Compare)

11920 Astoria Blvd
Suite 292
Houston, TX 77089-6155
Phone (713) 486-7970

6411 Fannin St
Houston, TX 77030-1501
Phone (713) 704-4000

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
949872TXMDRegistered Nurse
1215296TXMDCritical Care Medicine Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Ut Physicians CurrentSince Jan 7, 2026 Accepting new patients

Locations

7600 Beechnut St
Houston, TX 77074
Phone (713) 456-5000

6400 Fannin St
Ste 2070
Houston, TX 77030
Phone (713) 704-6731

11920 Astoria Blvd
Ste 292
Houston, TX 77089
Phone (713) 486-7970

6411 Fannin St
Houston, TX 77030
Phone (713) 500-6200

6400 Fannin St
Ste 2800
Houston, TX 77030
Phone (713) 704-7100

921 Gessner Rd
Houston, TX 77024
Phone (713) 242-3439

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1767830400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767830400000",
    "number": "1881551034",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6400 FANNIN ST STE 2070",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770301541",
            "telephone_number": "713-486-8000",
            "fax_number": "713-486-8088"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6400 FANNIN ST STE 2800",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770301534",
            "telephone_number": "713-486-8000",
            "fax_number": "743-486-8088"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "921 Gessner Rd",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770242501",
            "country_code": "US",
            "telephone_number": "713-500-6128",
            "fax_number": "713-500-0665",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "7600 Beechnut St",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770744302",
            "country_code": "US",
            "telephone_number": "713-500-6128",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "6411 Fannin St",
            "address_purpose": "LOCATION",
            "city": "Houston",
            "state": "TX",
            "postal_code": "770301501",
            "country_code": "US",
            "telephone_number": "713-500-6128",
            "fax_number": "713-500-0665",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ONG",
        "first_name": "TAM",
        "middle_name": "TRAN MINH",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-01-08",
        "last_updated": "2026-01-08",
        "certification_date": "2026-01-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "TX",
            "license": "949872",
            "primary": false
        },
        {
            "code": "363LC0200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Critical Care Medicine",
            "state": "TX",
            "license": "1215296",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Houston, TX

Sources for this page

Verify at the official NPI Registry.