Opeoluwa Sanni

Primary specialty

Addiction (Substance Use Disorder) CounselorTaxonomy code 101YA0400X

Practice address

1600 S Joyce St Apt 327
Arlington, VA 22202-5106

Phone

(762) 436-3532

NPI assigned

Oct 14, 2025

Sex

Male

Sole proprietor

Yes

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

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

{
    "created_epoch": "1760400000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788998400000",
    "number": "1063388270",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1600 S JOYCE ST APT 327",
            "city": "ARLINGTON",
            "state": "VA",
            "postal_code": "222025106",
            "telephone_number": "762-436-3532"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1600 S JOYCE ST APT 327",
            "city": "ARLINGTON",
            "state": "VA",
            "postal_code": "222025106",
            "telephone_number": "762-436-3532"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1300 I St NW Ste 473",
            "address_purpose": "LOCATION",
            "city": "Washington",
            "state": "DC",
            "postal_code": "200053314",
            "country_code": "US",
            "telephone_number": "202-749-8518",
            "fax_number": "202-478-1647",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1301 Lenfant Sq SE Ste 473",
            "address_purpose": "LOCATION",
            "city": "Washington",
            "state": "DC",
            "postal_code": "200206724",
            "country_code": "US",
            "telephone_number": "202-269-2401",
            "fax_number": "202-269-2402",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SANNI",
        "first_name": "OPEOLUWA",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2025-10-14",
        "last_updated": "2026-09-10",
        "certification_date": "2026-09-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "101YA0400X",
            "taxonomy_group": "",
            "desc": "Counselor, Addiction (Substance Use Disorder)",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Nicole L Sandifer, APN
• John Alan Sandiford, M.D.
• Brigitte Sandoval
• Matthew F Sandusky, MD
• Mariam Sani, DPT
• Wilfried F Sansfaute, D.C
• Grace Santarelli
• Jonathan Levit Santiago-Jimenez, PHARMD
• Andrea Rose Santora, PT, DPT
• Luis E. Sanz, M.D.

• Addiction (Substance Use Disorder) Counselor in Arlington, VA
• Providers in Arlington, VA by specialty
• Addiction (Substance Use Disorder) Counselor in Virginia

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 10, 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.