Billings Sibley Fuess III, PHD

Primary specialty

Clinical PsychologistTaxonomy code 103TC0700X

License

1917 Issued in CT

Practice address

814 Fox Hollow LN
Golden, CO 80401-0908

Phone

(203) 613-7332

NPI assigned

Sep 7, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in CT

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Philosophy

State licenses

Practice roles

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.

• Hollander Psychological Consulting PC

  • Clinical Psychologist
  • White Plains, NY
  • NPI 1760534481
  NPD (past)
• James K Ahern and Dr Carol a Galban MDS

  • Family Medicine Physician
  • Ridgefield, CT
  • NPI 1942470810
  NPD (past)
• On-Site Psychological Services PC

  • Clinical Psychologist
  • Ridgefield, CT
  • NPI 1992807887
  NPD (past)
• Senior Life Management, P.L.L.C.

  • Clinical Psychologist
  • Carle Place, NY
  • NPI 1396799557
  NPD (past)

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

{
    "created_epoch": "1157587200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779235200000",
    "number": "1659474237",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "814 FOX HOLLOW LN",
            "city": "GOLDEN",
            "state": "CO",
            "postal_code": "804010908",
            "telephone_number": "203-613-7332"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "814 FOX HOLLOW LN",
            "city": "GOLDEN",
            "state": "CO",
            "postal_code": "804010908",
            "telephone_number": "203-613-7332"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FUESS",
        "first_name": "BILLINGS",
        "middle_name": "SIBLEY",
        "name_prefix": "Dr.",
        "name_suffix": "III",
        "credential": "PHD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-09-07",
        "last_updated": "2026-05-20",
        "certification_date": "2026-05-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "CT",
            "license": "1917",
            "primary": true
        },
        {
            "code": "103TC0700X",
            "taxonomy_group": "",
            "desc": "Psychologist, Clinical",
            "state": "NY",
            "license": "0123001",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "01584761",
            "state": "NY"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• John Froelich, M.D.
• Front Range Clinic Inc.
• Front Range Integrated Clinic
• Front Range Psychiatry
• Front Range SNF Operations, LLC
• Tisha K Fujii, DO
• Michael Andrew Fuller, D.O.
• Sherry L Fushimi, PA-C
• Kenneth W Gabler, AU.D.
• Claire Elizabeth Gaglione

• Clinical Psychologist in Golden, CO
• Providers in Golden, CO by specialty
• Clinical Psychologist in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 20, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.