Organization Active NPI

Prolab Diagnostics LLC

  • Clinical Medical Laboratory
  • Rowlett, TX
National Provider Identifier
1306709258
Registry record updated Jun 3, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Clinical Medical LaboratoryTaxonomy code 291U00000X
Legal business name
PROLAB DIAGNOSTICS LLC
Practice address
3705 Lakeview Pkwy Ste 209
Rowlett, TX 75088-4179
Phone
(218) 594-3177
NPI assigned
Dec 8, 2025
Organization subpart
No

NPPES NPI Registry

Updated by the provider on Jun 3, 2026

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

Authorized official

Name
Elisha Castillo
Title
Owner
Phone
(218) 594-3177

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Clinical Medical Laboratory 291U00000X Primary

Addresses

Primary practice location

3705 Lakeview Pkwy Ste 209
Rowlett, TX 75088-4179

Mailing address

3705 Lakeview Pkwy Ste 209
Rowlett, TX 75088-4179
Phone (218) 594-3177

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
O20260221000383 TX Part B Supplier - Independent Clinical Laboratory 6406337070 Practice locations: Rowlett, TX

Laboratory certificates & supplier records

Derived by NPIMap

These CMS records do not include an NPI. They are shown because their name and street address match this provider’s.

CLIA laboratory certificates

CLIA numberLaboratoryCertificateExpires
45D2335724Prolab Diagnostics LLC3705 Lakeview Parkway Suite 209, Rowlett, TX 75088RegistrationDec 15, 2027

National Provider Directory

National Provider Directory

Locations

3705 Lakeview Pkwy
Ste 209
Rowlett, TX 75088
Phone (218) 594-3177

NPI Registry JSON

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

{
    "created_epoch": "1765152000000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1780444800000",
    "number": "1306709258",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3705 LAKEVIEW PKWY STE 209",
            "city": "ROWLETT",
            "state": "TX",
            "postal_code": "750884179",
            "telephone_number": "218-594-3177"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3705 LAKEVIEW PKWY STE 209",
            "city": "ROWLETT",
            "state": "TX",
            "postal_code": "750884179",
            "telephone_number": "218-594-3177"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "PROLAB DIAGNOSTICS LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2025-12-08",
        "last_updated": "2026-06-03",
        "certification_date": "2026-06-03",
        "status": "A",
        "authorized_official_last_name": "CASTILLO",
        "authorized_official_first_name": "ELISHA",
        "authorized_official_title_or_position": "OWNER",
        "authorized_official_telephone_number": "218-594-3177"
    },
    "taxonomies": [
        {
            "code": "291U00000X",
            "taxonomy_group": "",
            "desc": "Clinical Medical Laboratory",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Rowlett, TX

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 3, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
  • Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments.
  • Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
  • National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.