Individual provider Active NPI

Gadiel Caleb Rosario Negron, RPH

  • Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist
  • Memphis, TN
National Provider Identifier
1003643586
Registry record updated May 22, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Pharmacist Clinician (PhC)/ Clinical Pharmacy SpecialistTaxonomy code 1835P0018X
License
48262 Issued in TN
Practice address
2835 Kirby Rd
Memphis, TN 38119-8209
Phone
(901) 353-1387
NPI assigned
Sep 18, 2024
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on May 22, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist 1835P0018X 48262 TN Primary

Addresses

Primary practice location

2835 Kirby Rd
Memphis, TN 38119-8209

Mailing address

10428 Emmas Cir N
Collierville, TN 38017-4101
Phone (787) 426-2646

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
Credentials
Registered Pharmacist

Practice roles

OrganizationSpecialtyStatusNew patients
Kroger Limited Partnership I Past Accepting new patients
Kroger Limited Partnership I PastSince Mar 22, 2020 Accepting new patients

Organizations & group practices 2

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.

NPI Registry JSON

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

{
    "created_epoch": "1726617600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1779408000000",
    "number": "1003643586",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "10428 EMMAS CIR N",
            "city": "COLLIERVILLE",
            "state": "TN",
            "postal_code": "380174101",
            "telephone_number": "787-426-2646"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2835 KIRBY RD",
            "city": "MEMPHIS",
            "state": "TN",
            "postal_code": "381198209",
            "telephone_number": "901-353-1387"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ROSARIO NEGRON",
        "first_name": "GADIEL",
        "middle_name": "CALEB",
        "name_prefix": "Dr.",
        "credential": "RPH",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2024-09-18",
        "last_updated": "2026-05-22",
        "certification_date": "2026-05-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "1835P0018X",
            "taxonomy_group": "",
            "desc": "Pharmacist, Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist",
            "state": "TN",
            "license": "48262",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Memphis, TN

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 22, 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.