Individual provider Active NPI

William Jackson McKee, M.D, FACP

  • Internal Medicine Physician
  • Houston, TX
National Provider Identifier
1205185477
Registry record updated Feb 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
Q0672 Issued in TX
Practice address
6560 Fannin St Ste 1708
Houston, TX 77030-2735
Phone
(713) 441-4280
NPI assigned
Sep 4, 2012
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X Q0672 TX Primary

Addresses

Primary practice location

6560 Fannin St Ste 1708
Houston, TX 77030-2735

Mailing address

6560 Fannin St Ste 1708
Houston, TX 77030-2735
Phone (713) 441-4280

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX, FL2 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
I20141008001066 TX Practitioner - Internal Medicine 4284854522 Reassigns benefits to 2 organizations
I20221017003211 FL Practitioner - Internal Medicine 4284854522 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
University of Texas Medical School at Houston, 2011
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
TMH Physician Associates PLLCGroup PAC ID 4486711744, 1,881 clinicians

Practice addresses (Care Compare)

4710 Bellaire Blvd
Bellaire, TX 77401-4505
Phone (713) 363-9411

6560 Fannin St
Houston, TX 77030-2761

6560 Fannin St
Suite 1130
Houston, TX 77030-2790
Phone (713) 363-8055

6560 Fannin St
Suite 1950
Houston, TX 77030-2710
Phone (713) 441-4280

7575 San Felipe St
Suite 155
Houston, TX 77063-1777
Phone (713) 266-9955

Hospital & facility affiliations

  • Houston Methodist Hospital Hospital, Houston, TX, CCN 450358
  • Houston Methodist Sugarland Hospital Hospital, Sugar Land, TX, CCN 450820
  • Houston Methodist West Hospital Hospital, Houston, TX, CCN 670077
  • Houston Methodist Clear Lake Hospital Hospital, Nassau Bay, TX, CCN 450709
  • Houston Methodist Willowbrook Hospital Hospital, Houston, TX, CCN 450844

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
TMH Physician Associates PLLC Internal Medicine CurrentSince Jul 1, 2024 Accepting new patients
TMH Physician Associates PLLC CurrentSince Jul 1, 2024 Accepting new patients
Norman B Frankel Et Al PTR Medical Clinic of Houston Internal Medicine CurrentSince Sep 1, 2014 Accepting new patients
Mayo Clinic Jacksonville CurrentSince Oct 12, 2022 Accepting new patients
Mayo Clinic Jacksonville Current Accepting new patients
Mayo Clinic Jacksonville CurrentSince Oct 12, 2022 Accepting new patients
Norman B Frankel Et Al PTR Medical Clinic of Houston CurrentSince Sep 1, 2014 Accepting new patients

Locations

4500 San Pablo Rd S
Jacksonville, FL 32224
Phone (904) 721-4815

200 1st St SW
Rochester, MN 55905
Phone (507) 266-4850

6560 Fannin St
Ste 1708
Houston, TX 77030
Phone (713) 441-4280

1701 Sunset Blvd
Houston, TX 77005
Phone (713) 526-5511

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

Interoperability endpoints

  • Direct secure messaging: wmckee45707@directhoustonmethodist.org

Organizations & group practices 7

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 5

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": "1346716800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770940800000",
    "number": "1205185477",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6560 FANNIN ST STE 1708",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770302735",
            "telephone_number": "713-441-4280"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6560 FANNIN ST STE 1708",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770302735",
            "telephone_number": "713-441-4280"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MCKEE",
        "first_name": "WILLIAM",
        "middle_name": "JACKSON",
        "name_prefix": "Dr.",
        "credential": "M.D, FACP",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2012-09-04",
        "last_updated": "2026-02-13",
        "certification_date": "2026-02-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TX",
            "license": "Q0672",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Houston, TX

Sources for this page

Verify at the official NPI Registry.