Gateway Compounding Pharmacy PLLC

Primary specialty

Community/Retail PharmacyTaxonomy code 3336C0003X

Legal business name

GATEWAY COMPOUNDING PHARMACY PLLC

Practice address

37672 Ford Rd
Westland, MI 48185-1924

Phone

(734) 666-1588

Fax

(734) 469-2606

NPI assigned

Jul 1, 2026

Last updated

Jul 1, 2026By the provider in NPPES

Organization subpart

No

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

Authorized official

Name

Callistus OnwenuNPI 1295526747

Title

Pic

Phone

(734) 666-1588

Specialties & licenses 1

Addresses

Locations

Practitioners 1

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles, and the practitioner matching its NPPES authorized official.

• Callistus Morgan Onwenu, PHARMD

  • Pharmacist
  • Westland, MI
  • NPI 1295526747
  NPD (past) Authorized official

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

{
    "created_epoch": "1782864000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1782864000000",
    "number": "1689591612",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "37672 FORD RD",
            "city": "WESTLAND",
            "state": "MI",
            "postal_code": "481851924",
            "telephone_number": "734-666-1588",
            "fax_number": "734-469-2606"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "37672 FORD RD",
            "city": "WESTLAND",
            "state": "MI",
            "postal_code": "481851924",
            "telephone_number": "734-666-1588",
            "fax_number": "734-469-2606"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "GATEWAY COMPOUNDING PHARMACY PLLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2026-07-01",
        "last_updated": "2026-07-01",
        "certification_date": "2026-07-01",
        "status": "A",
        "authorized_official_last_name": "ONWENU",
        "authorized_official_first_name": "CALLISTUS",
        "authorized_official_title_or_position": "PIC",
        "authorized_official_telephone_number": "734-666-1588"
    },
    "taxonomies": [
        {
            "code": "3336C0003X",
            "taxonomy_group": "",
            "desc": "Pharmacy, Community/Retail Pharmacy",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Ashley Garnett
• Lashawndra Garrett
• Raquel Garrette, LLBSW
• Dominique Gaston
• Alania Emily Gates
• Kena Gee
• Steve R Geiringer, M.D.
• Gems Counseling Services, LLC
• General Medical Supplies and Equipments Inc
• General Medical Supplies and Equipments Inc

• Community/Retail Pharmacy in Westland, MI
• Providers in Westland, MI by specialty
• Community/Retail Pharmacy in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 1, 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.