Callistus Morgan Onwenu, PHARMD

Primary specialty

PharmacistTaxonomy code 183500000X

License

5302027945 Issued in MI

Practice address

37672 Ford Rd
Westland, MI 48185-1924

Phone

(734) 666-1588

Fax

(734) 469-2606

NPI assigned

May 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

Credentials

Doctor of Pharmacy

State licenses

Practice roles

Locations

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

• Garden City Pharmacy & Grocery LLC

  • Community/Retail Pharmacy
  • Westland, MI
  • NPI 1336644046
  NPD Authorized official
• Gateway Compounding Pharmacy PLLC

  • Community/Retail Pharmacy
  • Westland, MI
  • NPI 1689591612
  NPD (past) Authorized official

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

{
    "created_epoch": "1747180800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1747180800000",
    "number": "1295526747",
    "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": {
        "last_name": "ONWENU",
        "first_name": "CALLISTUS",
        "middle_name": "MORGAN",
        "name_prefix": "Dr.",
        "credential": "PHARMD",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2025-05-14",
        "last_updated": "2025-05-14",
        "certification_date": "2025-05-14",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "183500000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Pharmacist",
            "state": "MI",
            "license": "5302027945",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Oluwatosin Ologbe
• Stacey Michelle Olsafsky, MA, LLP
• Cherine Omais, PHARMD
• Dalia Omais
• Qasim M Omran, MD
• Chidimma A Onwuegbuchu, FNP-C
• Andrew Onyemaechi Onyeanula
• Optimal Hospice of Michigan Inc
• Ijeoma D Oranefo-Okoye, PMHNP-BC
• Larisa Orman

• Pharmacist in Westland, MI
• Providers in Westland, MI by specialty
• Pharmacist in Michigan

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 14, 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.