Individual provider Active NPI

Bill (William) George Becks McCallum, M.D.

  • Internal Medicine Physician
  • Houston, TX
National Provider Identifier
1336286756
Registry record updated Jul 12, 2007
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
G2776 Issued in TX
Practice address
6624 Fannin St
#1630
Houston, TX 77030-2312
Phone
(713) 796-1221
NPI assigned
Feb 1, 2007
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jul 12, 2007

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 G2776 TX Primary

Addresses

Primary practice location

6624 Fannin St
#1630
Houston, TX 77030-2312

Mailing address

6624 Fannin St
#1630
Houston, TX 77030-2312

Other names 1

  • Dr. Bill George McCallum Professional name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Memorial Hospital of Polk County PastSince Jan 1, 2002 Accepting new patients
White Rock Hospitalists, PLLC Past Accepting new patients

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.

NPI Registry JSON

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

{
    "created_epoch": "1170288000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1184198400000",
    "number": "1336286756",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6624 FANNIN ST",
            "address_2": "#1630",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770302312"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6624 FANNIN ST",
            "address_2": "#1630",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770302312",
            "telephone_number": "713-796-1221"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MCCALLUM",
        "first_name": "BILL (WILLIAM)",
        "middle_name": "GEORGE BECKS",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-02-01",
        "last_updated": "2007-07-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TX",
            "license": "G2776",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "BILL",
            "last_name": "MCCALLUM",
            "middle_name": "GEORGE",
            "prefix": "DR.",
            "credential": "M.D.",
            "code": "2",
            "type": "Professional Name"
        }
    ]
}

Other providers in Houston, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 12, 2007; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.