Individual provider Active NPI

Erica Renee Joseph Castex, PHARMD

  • Pharmacist
  • Humble, TX
National Provider Identifier
1437462249
Registry record updated Mar 16, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
PharmacistTaxonomy code 183500000X
License
41154 Issued in TX
Practice address
9510 N Sam Houston Pkwy E
Humble, TX 77396-2935
Phone
(281) 454-5214
Fax
(281) 454-7349
NPI assigned
Jul 21, 2010
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 16, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Pharmacist 183500000X 41154 TX Primary

Addresses

Primary practice location

9510 N Sam Houston Pkwy E
Humble, TX 77396-2935

Mailing address

9510 N Sam Houston Pkwy E
Humble, TX 77396-2935
Phone (281) 454-5214

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
Doctor of Pharmacy

State licenses

LicenseStateTypeSpecialty
41154TXMDPharmacist

Practice roles

OrganizationSpecialtyStatusNew patients
Walgreen Co PastSince Apr 17, 2022 Accepting new patients
Walgreen Co Past Accepting new patients
Walgreen Co PastSince Nov 29, 2020 Accepting new patients
Walgreen Co PastSince Nov 29, 2020 Accepting new patients

Organizations & group practices 4

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": "1279670400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773619200000",
    "number": "1437462249",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9510 N SAM HOUSTON PKWY E",
            "city": "HUMBLE",
            "state": "TX",
            "postal_code": "773962935",
            "telephone_number": "281-454-5214",
            "fax_number": "381-454-7349"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9510 N SAM HOUSTON PKWY E",
            "city": "HUMBLE",
            "state": "TX",
            "postal_code": "773962935",
            "telephone_number": "281-454-5214",
            "fax_number": "281-454-7349"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "JOSEPH CASTEX",
        "first_name": "ERICA",
        "middle_name": "RENEE",
        "credential": "PHARMD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2010-07-21",
        "last_updated": "2026-03-16",
        "certification_date": "2026-03-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "183500000X",
            "taxonomy_group": "",
            "desc": "Pharmacist",
            "state": "TX",
            "license": "41154",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Humble, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 16, 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.