Individual provider Active NPI

Emmanuel Chinkata Onwunali, PMHNP-BC

  • Psychiatric/Mental Health Nurse Practitioner
  • Houston, TX
National Provider Identifier
1972488781
Registry record updated Aug 11, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatric/Mental Health Nurse PractitionerTaxonomy code 363LP0808X
License
1207283 Issued in TX
Practice address
13014 Benford Dr
Houston, TX 77099-2240
Phone
(832) 715-3242
Fax
(281) 498-5952
NPI assigned
Aug 11, 2025
Last updated
Aug 11, 2025By the provider in NPPES
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Aug 11, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Registered Nurse 163W00000X 779887 TX
Psychiatric/Mental Health Nurse Practitioner 363LP0808X 1207283 TX Primary

Addresses

Primary practice location

13014 Benford Dr
Houston, TX 77099-2240

Mailing address

13014 Benford Dr
Houston, TX 77099-2240
Phone (832) 715-3242

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled

State licenses

LicenseStateTypeSpecialty
779887TXMDRegistered Nurse
1207283TXMDPsychiatric/Mental Health Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
Afs Health Services Inc PastSince Aug 17, 2025 Accepting new patients

Organizations & group practices 1

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

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

{
    "created_epoch": "1754870400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754870400000",
    "number": "1972488781",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "13014 BENFORD DR",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770992240",
            "telephone_number": "832-715-3242",
            "fax_number": "281-498-5952"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "13014 BENFORD DR",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770992240",
            "telephone_number": "832-715-3242",
            "fax_number": "281-498-5952"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ONWUNALI",
        "first_name": "EMMANUEL",
        "middle_name": "CHINKATA",
        "name_prefix": "Mr.",
        "credential": "PMHNP-BC",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2025-08-11",
        "last_updated": "2025-08-11",
        "certification_date": "2025-08-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "TX",
            "license": "779887",
            "primary": false
        },
        {
            "code": "363LP0808X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Psychiatric/Mental Health",
            "state": "TX",
            "license": "1207283",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Houston, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 11, 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.