David Roger Ruger Jr., RADT-1

Primary specialty

Addiction (Substance Use Disorder) CounselorTaxonomy code 101YA0400X

License

RT1456360826 Issued in CA

Practice address

1914 22ND St
Sacramento, CA 95816-7109

Phone

(916) 455-6258

NPI assigned

Aug 28, 2026

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

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

{
    "created_epoch": "1787875200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787875200000",
    "number": "1083522353",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1914 22ND ST",
            "city": "SACRAMENTO",
            "state": "CA",
            "postal_code": "958167109",
            "telephone_number": "916-455-6258"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1914 22ND ST",
            "city": "SACRAMENTO",
            "state": "CA",
            "postal_code": "958167109",
            "telephone_number": "916-455-6258"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RUGER",
        "first_name": "DAVID",
        "middle_name": "ROGER",
        "name_prefix": "Mr.",
        "name_suffix": "Jr.",
        "credential": "RADT-1",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-08-28",
        "last_updated": "2026-08-28",
        "certification_date": "2026-08-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": "CA",
            "license": "RT1456360826",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Adrian Ruelas, PA-C
• Olivia Marie Ruelas
• Virginia Ruelas
• Christine T Ruetze, ASSOCIATE MFT
• Anna Cecilia Ruezga, LCSW
• Heather Marie Rugg, MEDICAL ASSISTANT
• Joshua S Rugg, SUDTP13304
• Deborah Helen Ruggles, MSN, CFNP
• Merissa Leigh Ruhtz
• Rui Zhang MD, Professional Corporation

• Addiction (Substance Use Disorder) Counselor in Sacramento, CA
• Providers in Sacramento, CA by specialty
• Addiction (Substance Use Disorder) Counselor in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 28, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.