Individual provider Active NPI

Wilhelm Tietke, MD

  • Gastroenterology Physician
  • Huntsville, AL
National Provider Identifier
1396734661
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gastroenterology PhysicianTaxonomy code 207RG0100X
License
00007067 Issued in AL
Practice address
119 Longwood Dr
Huntsville, AL 35801
Phone
(256) 533-6488
Fax
(256) 533-6495
NPI assigned
Oct 19, 2005
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Gastroenterology Physician 207RG0100X 00007067 AL Primary

Addresses

Primary practice location

119 Longwood Dr
Huntsville, AL 35801

Mailing address

PO Box 2324
Birmingham, AL 35201-2324
Phone (256) 533-6488

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

State licenses

LicenseStateTypeSpecialty
00007067ALMDGastroenterology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Clinical Research Associates, LLC CurrentSince Oct 17, 2021 Accepting new patients
Heca, LLC Past Accepting new patients

Locations

131 Longwood Dr SW
Huntsville, AL 35801
Phone (256) 536-6600

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": "1129680000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1396734661",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 2324",
            "city": "BIRMINGHAM",
            "state": "AL",
            "postal_code": "352012324",
            "telephone_number": "256-533-6488",
            "fax_number": "256-533-6495"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "119 LONGWOOD DR",
            "city": "HUNTSVILLE",
            "state": "AL",
            "postal_code": "35801",
            "telephone_number": "256-533-6488",
            "fax_number": "256-533-6495"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TIETKE",
        "first_name": "WILHELM",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-10-19",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "AL",
            "license": "00007067",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Huntsville, AL

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 2026; 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.