NPIMap

Individual provider Active NPI

Ernesto Manuel Llano, M.D.

  • Gastroenterology Physician
  • Dallas, TX
National Provider Identifier
1679922256
Registry record updated Feb 1, 2024
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gastroenterology PhysicianTaxonomy code 207RG0100X
License
U7003 Issued in TX
Practice address
5323 Harry Hines Blvd
Dallas, TX 75390-9151
Phone
(214) 648-3985
NPI assigned
Jun 6, 2016
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 1, 2024

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Gastroenterology Physician 207RG0100X U7003 TX Primary

Addresses

Primary practice location

5323 Harry Hines Blvd
Dallas, TX 75390-9151

Mailing address

PO Box 845347
Dallas, TX 75284-7208
Phone (214) 633-5555

Other practice location 1

5841 S Maryland Ave
Mc7082
Chicago, IL 60637-1447
Phone (773) 702-6840

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in TX
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20240603004159 TX Practitioner - GastroenterologyPractitioner - Internal Medicine 9032401104 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
GastroenterologyAlso: Internal Medicine
Education
Other, 2016
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Healthtexas Provider NetworkGroup PAC ID 1355254210, 2,535 clinicians
University of Texas Southwestern Medical Center at DallasGroup PAC ID 0648188250, 3,156 clinicians

Practice addresses (Care Compare)

2400 N I
Suite 35
Waxahachie, TX 75165-5240
Phone (817) 922-1770

2460 N Ih 35 E
225 Baylor Scott and White Orthopedic Special
Waxahachie, TX 75165-5273
Phone (469) 800-9790

4001 Worth St
Dallas, TX 75246-1608

6201 Harry Hines Blvd
Dallas, TX 75390-9032
Phone (214) 633-5555

821 N Coleman St
Suite 100
Prosper, TX 75078-2339
Phone (469) 800-5200

Hospital & facility affiliations

  • Baylor Scott & White Medical Center- Waxahachie Hospital, Waxahachie, TX, CCN 450372
  • Parkland Health & Hospital System Hospital, Dallas, TX, CCN 450015

Merit-based Incentive Payment System (MIPS)

Final score
82.87 of 100Reported as group
Quality
70.15
Promoting interoperability
100
Improvement activities
40
Cost
72.75

Procedures performed for Medicare patients

ProcedureNumber of procedures
Colonoscopy27
Upper gastrointestinal (GI) endoscopy for acid reflux36

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
University of Texas Southwestern Medical Center at Dallas Current Accepting new patients
University of Texas Southwestern Medical Center at Dallas Internal Medicine CurrentSince Apr 23, 2024 Accepting new patients
Healthtexas Provider Network CurrentSince Nov 3, 2025 Accepting new patients
The University of Texas Southwestern Medical Center at Dallas CurrentSince Apr 23, 2024 Accepting new patients
Healthtexas Provider Network Internal Medicine Current Accepting new patients
Healthtexas Provider Network CurrentSince Nov 3, 2025 Accepting new patients

Locations

4001 Worth St
#A
Dallas, TX 75246
Phone (214) 820-8665

2201 Inwood Rd
Dallas, TX 75235
Phone (214) 645-2563

6201 Harry Hines Blvd
Dallas, TX 75235
Phone (214) 633-4700

821 N Coleman St
Ste 100
Prosper, TX 75078
Phone (469) 800-5200

5323 Harry Hines Blvd
Ut Southwest Medical Center, TX 75390

Interoperability endpoints

  • Direct secure messaging: ellano1474027@direct.sw.org

Organizations & group practices 6

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.

Hospital & facility affiliations 46

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

View all 46

NPI Registry JSON

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

{
    "created_epoch": "1465171200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1706745600000",
    "number": "1679922256",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 845347",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752847208",
            "telephone_number": "214-633-5555"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5323 HARRY HINES BLVD",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "753909151",
            "telephone_number": "214-648-3985"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "5841 S Maryland Ave",
            "address_2": "MC7082",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "606371447",
            "country_code": "US",
            "telephone_number": "773-702-6840",
            "fax_number": "773-702-2230",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LLANO",
        "first_name": "ERNESTO",
        "middle_name": "MANUEL",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2016-06-06",
        "last_updated": "2024-02-01",
        "certification_date": "2024-02-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "TX",
            "license": "U7003",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Dallas, TX

Sources for this page

Verify at the official NPI Registry.