Gilbert Arellano, RN

Primary specialty

Addiction (Substance Use Disorder) Registered NurseTaxonomy code 163WA0400X

License

95343037 Issued in CA

Practice address

995 Potrero Ave BLDG 90
San Francisco, CA 94110-2859

Phone

(415) 206-8412

NPI assigned

Jan 22, 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

Medicare enrollment (NPD)

Not enrolled

Credentials

Registered Nurse

State licenses

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

{
    "created_epoch": "1769040000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769040000000",
    "number": "1801745989",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1001 POTRERO AVE # WARD93",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941103518",
            "telephone_number": "415-206-8412",
            "fax_number": "415-206-4153"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "995 POTRERO AVE BLDG 90",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941102859",
            "telephone_number": "415-206-8412"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ARELLANO",
        "first_name": "GILBERT",
        "credential": "RN",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2026-01-22",
        "last_updated": "2026-01-22",
        "certification_date": "2026-01-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163WA0400X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Addiction (Substance Use Disorder)",
            "state": "CA",
            "license": "95343037",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Jenee Areeckal, MSW, LCSW
• Jessica Rose Areen, PSYD
• Jacob Paul Arellano-Anderson, MD
• Paola Arellano-Rosales
• Angela Marie Arellano, LMFT
• Kayla Celine Tabilas Arellano
• Leonardo A Arellano, D.D.S.
• Lucy M Arellano, LVN
• Michael Anthony Arellano, DDS
• Oyebisi S. Aremu, MD, MPH

• Addiction (Substance Use Disorder) Registered Nurse in San Francisco, CA
• Providers in San Francisco, CA by specialty
• Addiction (Substance Use Disorder) Registered Nurse in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 22, 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.