Individual provider Active NPI

Charles K Crumb, M.D.

  • Nephrology Physician
  • Houston, TX
National Provider Identifier
1447258942
Registry record updated Feb 3, 2010
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nephrology PhysicianTaxonomy code 207RN0300X
License
E0322 Issued in TX
Practice address
7777 SW Freeway
Suite 304
Houston, TX 77074-1896
Phone
(713) 270-4545
Fax
(713) 270-9197
NPI assigned
Jul 8, 2005
Reactivated
Mar 29, 2006
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Feb 3, 2010

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Nephrology Physician 207RN0300X E0322 TX Primary

Addresses

Primary practice location

7777 SW Freeway
Suite 304
Houston, TX 77074-1896

Mailing address

7777 SW Freeway
Suite 304
Houston, TX 77074-1896
Phone (713) 270-4545

Other identifiers 1

IdentifierTypeStateIssuer
114217602MedicaidTX

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)
Not enrolled
HHS exclusion list flag
Flagged The directory lists this NPI on an HHS exclusion list. The OIG exclusions file (LEIE) holds no record for this NPI, and the directory does not say which list the flag comes from. How exclusions are shown Confirm with the OIG exclusions search.
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Southwest Nephrology Associates, LLP Nephrology Past Accepting new patients

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": "1120780800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1265155200000",
    "number": "1447258942",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7777 SW FREEWAY",
            "address_2": "SUITE 304",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770741896",
            "telephone_number": "713-270-4545",
            "fax_number": "713-270-9197"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7777 SW FREEWAY",
            "address_2": "SUITE 304",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770741896",
            "telephone_number": "713-270-4545",
            "fax_number": "713-270-9197"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CRUMB",
        "first_name": "CHARLES",
        "middle_name": "K",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2005-07-08",
        "last_updated": "2010-02-03",
        "deactivation_date": "2006-03-15",
        "reactivation_date": "2006-03-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "TX",
            "license": "E0322",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "114217602",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": []
}

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 Feb 3, 2010; 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.