Individual provider Active NPI

Mary Katherine Hunt, AGACNP

  • Acute Care Nurse Practitioner
  • Houston, TX
National Provider Identifier
1457816688
Registry record updated Aug 11, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Acute Care Nurse PractitionerTaxonomy code 363LA2100X
License
AP140414 Issued in TX
Practice address
6565 Fannin Street
Suite 1501
Houston, TX 77030
Phone
(713) 790-3311
NPI assigned
Feb 1, 2019
Last updated
Aug 11, 2026By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 11, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Acute Care Nurse Practitioner 363LA2100X AP140414 TX Primary

Addresses

Primary practice location

6565 Fannin Street
Suite 1501
Houston, TX 77030

Mailing address

2826 Trawler PL
Texas City, TX 77568-1639
Phone (409) 370-5211

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
I20190722001338 TX Practitioner - Nurse Practitioner 7911233416 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2018
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Houston Methodist Specialty PhysiciansGroup PAC ID 5193239796, 1,498 clinicians
TMH Physician Associates PLLCGroup PAC ID 4486711744, 1,881 clinicians

Practice addresses (Care Compare)

6445 Main St
Suite 2500
Houston, TX 77030-1502
Phone (713) 441-3150

6550 Fannin St
Suite 1501
Houston, TX 77030-2743
Phone (713) 441-5141

6565 Fannin St
Houston, TX 77030-2703

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
TMH Physician Associates PLLC CurrentSince Apr 6, 2019 Accepting new patients
TMH Physician Associates PLLC CurrentSince Apr 6, 2019 Accepting new patients
Houston Methodist Specialty Physicians CurrentSince Jan 1, 2026 Accepting new patients
Houston Methodist Past Accepting new patients

Locations

6445 Main St
Ste 2500
Houston, TX 77030
Phone (713) 441-3150

6550 Fannin St
Ste 1501
Houston, TX 77030
Phone (713) 441-5141

6550 Fannin St
Ste 447
Houston, TX 77030
Phone (713) 441-0633

7575 San Felipe St
Ste 155
Houston, TX 77063
Phone (713) 266-9955

16605 Southwest Fwy
Ste 400
Sugar Land, TX 77479
Phone (281) 275-0800

6565 Fannin St
Va Hospital, TX 77030
Phone (713) 394-6000

Interoperability endpoints

  • Direct secure messaging: mhunt18440@directhoustonmethodist.org

Organizations & group practices 4

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.

Hospital & facility affiliations 1

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": "1548979200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786406400000",
    "number": "1457816688",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2826 TRAWLER PL",
            "city": "TEXAS CITY",
            "state": "TX",
            "postal_code": "775681639",
            "telephone_number": "409-370-5211"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6565 FANNIN STREET",
            "address_2": "SUITE 1501",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "77030",
            "telephone_number": "713-790-3311"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HUNT",
        "first_name": "MARY",
        "middle_name": "KATHERINE",
        "credential": "AGACNP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2019-02-01",
        "last_updated": "2026-08-11",
        "certification_date": "2026-08-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LA2100X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Acute Care",
            "state": "TX",
            "license": "AP140414",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Houston, TX

Sources for this page

Verify at the official NPI Registry.