William J Hiebert, STM

Primary specialty

Marriage & Family TherapistTaxonomy code 106H00000X

License

166000328 Issued in IL

Practice address

1800 3Rd Avenue
Suite 512
Rock Island, IL 61201-8000

Phone

(309) 786-4491

Fax

(309) 786-0205

NPI assigned

Nov 1, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

Practice roles

Locations

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.

• Marriage and Family Counseling Service of R I Co

  • Marriage & Family Therapist
  • Rock Island, IL
  • NPI 1629292693
  NPD Authorized official

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

{
    "created_epoch": "1162339200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1766880000000",
    "number": "1538247465",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1800 3RD AVE STE 512",
            "city": "ROCK ISLAND",
            "state": "IL",
            "postal_code": "612018000",
            "telephone_number": "309-786-4491",
            "fax_number": "309-786-0205"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1800 3RD AVENUE",
            "address_2": "SUITE 512",
            "city": "ROCK ISLAND",
            "state": "IL",
            "postal_code": "612018000",
            "telephone_number": "309-786-4491",
            "fax_number": "309-786-0205"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HIEBERT",
        "first_name": "WILLIAM",
        "middle_name": "J",
        "name_prefix": "Mr.",
        "credential": "STM",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-11-01",
        "last_updated": "2025-12-28",
        "certification_date": "2025-12-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "106H00000X",
            "taxonomy_group": "",
            "desc": "Marriage & Family Therapist",
            "state": "IL",
            "license": "166000328",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Susan M Herron, BS
• Barbara Jean Herter
• Ryan M Heuer, MS
• George Hevesy, MD
• Chris Hickman
• Highland Park CVS LLC
• McKenzie Hilbert
• Kori Hildreth
• Christine Elizabeth Hillbloom
• Ellen Hilmo, RN,BSN

• Marriage & Family Therapist in Rock Island, IL
• Providers in Rock Island, IL by specialty
• Marriage & Family Therapist in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 28, 2025; 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.