Rgen Labs LLC

Primary specialty

Clinical Medical LaboratoryTaxonomy code 291U00000X

Legal business name

RGEN LABS LLC

Practice address

6211 Colleyville Blvd
Colleyville, TX 76034-6299

Phone

(530) 965-3289

NPI assigned

Jun 19, 2023

Organization subpart

No

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

Authorized official

Name

Ramsey Kassem

Title

President

Phone

(530) 965-3289

Specialties & licenses 1

Addresses

Locations

Practitioners 2

Individual providers connected to this organization through Medicare benefit reassignment, Care Compare group membership or National Provider Directory roles.

• Erin Elizabeth Nelson, FNP-C

  • Family Nurse Practitioner
  • Amarillo, TX
  • NPI 1518353523
  NPD (past)
• Josh R. Nelson, D.C.

  • Chiropractor
  • Lubbock, TX
  • NPI 1174545594
  NPD (past)

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

{
    "created_epoch": "1687132800000",
    "enumeration_type": "NPI-2",
    "last_updated_epoch": "1773878400000",
    "number": "1245915032",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6211 COLLEYVILLE BLVD",
            "address_2": "ST 100",
            "city": "COLLEYVILLE",
            "state": "TX",
            "postal_code": "760346299",
            "telephone_number": "530-965-5309",
            "fax_number": "530-965-3289"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6211 COLLEYVILLE BLVD",
            "city": "COLLEYVILLE",
            "state": "TX",
            "postal_code": "760346299",
            "telephone_number": "530-965-3289"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "organization_name": "RGEN LABS LLC",
        "organizational_subpart": "NO",
        "enumeration_date": "2023-06-19",
        "last_updated": "2026-03-19",
        "certification_date": "2026-03-19",
        "status": "A",
        "authorized_official_last_name": "KASSEM",
        "authorized_official_first_name": "RAMSEY",
        "authorized_official_title_or_position": "PRESIDENT",
        "authorized_official_telephone_number": "530-965-3289"
    },
    "taxonomies": [
        {
            "code": "291U00000X",
            "taxonomy_group": "",
            "desc": "Clinical Medical Laboratory",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• America Resendiz
• Niklas Ian Resla, DDS
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• Revolution Med Group, LLC
• Allison Blair Rezentes, MS, RD/LD
• Madison Elizabeth Rhodes
• Richard C. Grossman, D.O., P.a.
• Jonathan Patrick Richard, M.D., P.A.
• Angela Richardson
• Sarah Richmond, LCSW

• Clinical Medical Laboratory in Colleyville, TX
• Providers in Colleyville, TX by specialty
• Clinical Medical Laboratory in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 19, 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.