Karla Lopez, MD

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

S4016 Issued in TX

Practice address

1401 S Rangerville Rd
Harlingen, TX 78552-7638

Phone

(956) 364-8000

NPI assigned

Apr 27, 2016

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in TX

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: karla.lopez@478600780382212.direct.elationemr.com

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.

• Su Clinica Familiar

  • Federally Qualified Health Center (FQHC)
  • Harlingen, TX
  • NPI 1285643304
  Medicare reassignment NPD

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

{
    "created_epoch": "1461715200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783382400000",
    "number": "1689029696",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1401 S RANGERVILLE RD",
            "city": "HARLINGEN",
            "state": "TX",
            "postal_code": "785527638",
            "telephone_number": "956-364-8000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1401 S RANGERVILLE RD",
            "city": "HARLINGEN",
            "state": "TX",
            "postal_code": "785527638",
            "telephone_number": "956-364-8000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LOPEZ",
        "first_name": "KARLA",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2016-04-27",
        "last_updated": "2026-07-07",
        "certification_date": "2026-07-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TX",
            "license": "S4016",
            "primary": true
        },
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "TX",
            "license": "S4016",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Elisa Lopez, LCSW
• Elizabeth Marie Lopez, LVN
• Ismael Lopez, PA
• Jesse Jacob Lopez, BCABA
• Jose Miguel Lopez, RN
• Kristen Lopez
• Leticia L Lopez, MD
• Lisa Lopez, FNP
• Liza Lopez, PHARM. D.
• Mary J Lopez, BSN, RN

• Internal Medicine Physician in Harlingen, TX
• Providers in Harlingen, TX by specialty
• Internal Medicine Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 7, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.