Riverstone Psychology, LLC

Primary specialty

Intellectual & Developmental Disabilities PsychologistTaxonomy code 103TM1800X

Legal business name

RIVERSTONE PSYCHOLOGY, LLC

Practice address

4435 O St Ste 211
Lincoln, NE 68510-1864

Phone

(402) 489-2218

Fax

(402) 489-3666

NPI assigned

Feb 18, 2026

Last updated

Jul 29, 2026By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

River A Williams, PHD, LP

Title

Licensed Psychologist

Phone

(402) 285-2730

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in NE

Enrollment records 1

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• River Williams, PHD

  • Intellectual & Developmental Disabilities Psychologist
  • Lincoln, NE
  • NPI 1932889268
  Medicare reassignment NPD

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

{
    "created_epoch": "1771372800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1785283200000",
    "number": "1205789237",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4435 O ST STE 211",
            "city": "LINCOLN",
            "state": "NE",
            "postal_code": "685101864",
            "telephone_number": "402-489-2218",
            "fax_number": "402-489-3666"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4435 O ST STE 211",
            "city": "LINCOLN",
            "state": "NE",
            "postal_code": "685101864",
            "telephone_number": "402-489-2218",
            "fax_number": "402-489-3666"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "RIVERSTONE PSYCHOLOGY, LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-02-18",
        "last_updated": "2026-07-29",
        "certification_date": "2026-07-29",
        "status": "A",
        "authorized_official_last_name": "A WILLIAMS",
        "authorized_official_first_name": "RIVER",
        "authorized_official_title_or_position": "LICENSED PSYCHOLOGIST",
        "authorized_official_telephone_number": "402-285-2730",
        "authorized_official_credential": "PHD, LP"
    },
    "taxonomies": [
        {
            "code": "103TM1800X",
            "taxonomy_group": "",
            "desc": "Psychologist, Intellectual & Developmental Disabilities",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Shafae Marie Rivera
• Riverbanks Counseling, LLC
• Sara Riveria
• Linda S Rivers, PHD
• Rebecca Ann Rivers, MSW, LCSW, LMHP
• Jordan James Rixen, MD
• Tanya Rizek
• Kiran Rizwan
• Kerry Lynn Rizza
• Frank John Rizzo, DPM

• Intellectual & Developmental Disabilities Psychologist in Lincoln, NE
• Providers in Lincoln, NE by specialty
• Intellectual & Developmental Disabilities Psychologist in Nebraska

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 29, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.