Jacques Ama Okonji, PH.D.

Primary specialty

Research Study SpecialistTaxonomy code 1744R1102X

License

3386 Issued in CO

Practice address

1058 S Dahlia St
A5
Denver, CO 80246-2802

Phone

(719) 650-3600

NPI assigned

Mar 30, 2006

Last updated

Jul 13, 2026By the provider in NPPES

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

Other identifiers 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Medicare enrollment (NPD)

Not enrolled

Credentials

Doctor of Philosophy

State licenses

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

{
    "created_epoch": "1143676800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1972564888",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 460907",
            "city": "DENVER",
            "state": "CO",
            "postal_code": "802460907",
            "telephone_number": "719-650-3600"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1058 S DAHLIA ST",
            "address_2": "A5",
            "city": "DENVER",
            "state": "CO",
            "postal_code": "802462802",
            "telephone_number": "719-650-3600"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "OKONJI",
        "first_name": "JACQUES",
        "middle_name": "AMA",
        "name_prefix": "Dr.",
        "credential": "PH.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-03-30",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1744R1102X",
            "taxonomy_group": "",
            "desc": "Specialist, Research Study",
            "state": "CO",
            "license": "3386",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "ADDICTION THERAPIST",
            "identifier": "3386",
            "state": "CO"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Oklahoma Physicians - Primary Care LLC
• Oklahoma Physicians - Surgical Specialties LLC
• Okland Facial Plastic Surgery, PC
• Marta Oko-Riebau, MA
• Maggie Okoniewski, LSW
• David Oksner
• Donna Emi Okuda, M.D.
• Sonia Okuyama Sasaki, MD
• Mimi Okyere-Twum, LAC
• Laleobe Olaka, OTD

• Research Study Specialist in Denver, CO
• Providers in Denver, CO by specialty
• Research Study Specialist in Colorado

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.