Esther Otu-Nyarko

Primary specialty

Addiction (Substance Use Disorder) Registered NurseTaxonomy code 163WA0400X

License

968440-01 Issued in NY

Practice address

1347 North Ave
New Rochelle, NY 10804-2122

Phone

(860) 933-6800

NPI assigned

Oct 7, 2025

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

State licenses

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

{
    "created_epoch": "1759795200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759795200000",
    "number": "1144195439",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1347 NORTH AVE",
            "city": "NEW ROCHELLE",
            "state": "NY",
            "postal_code": "108042122"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1347 NORTH AVE",
            "city": "NEW ROCHELLE",
            "state": "NY",
            "postal_code": "108042122",
            "telephone_number": "860-933-6800"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OTU-NYARKO",
        "first_name": "ESTHER",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-10-07",
        "last_updated": "2025-10-07",
        "certification_date": "2025-10-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163WP0808X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Psychiatric/Mental Health",
            "state": "NY",
            "license": "968440-01",
            "primary": false
        },
        {
            "code": "163WA0400X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Addiction (Substance Use Disorder)",
            "state": "NY",
            "license": "968440-01",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Grace Osarfo-Akoto
• Ariel Osharenko, PT
• Nora Osman
• Jill Beth Ostrager, M.D.
• Belinda Elaine Ostrowsky, MD, MPH
• Shemica Amanda Outlaw
• Outpatient Medical Behavioral Health Services, P.C.
• Outpatient Medical Services PC
• Susan Owens-Billups, PSY.D.
• Wiley Owens Jr., LCSW

• Addiction (Substance Use Disorder) Registered Nurse in New Rochelle, NY
• Providers in New Rochelle, NY by specialty
• Addiction (Substance Use Disorder) Registered Nurse in New York

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 7, 2025; 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.