NPIMap

Individual provider Active NPI

Mark Urtal Liong, M.D.

  • Nephrology Physician
  • McAllen, TX
National Provider Identifier
1346422078
Registry record updated Jan 8, 2015
On this page

Key facts

NPPES NPI Registry
Primary specialty
Nephrology PhysicianTaxonomy code 207RN0300X
License
P4673 Issued in TX
Practice address
1901 S 1St St Ste 600
McAllen, TX 78503-1228
Phone
(956) 631-6136
Fax
(956) 631-1848
NPI assigned
Dec 5, 2007
Last updated
Jan 8, 2015By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 8, 2015

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Nephrology Physician 207RN0300X P4673 TX Primary

Addresses

Primary practice location

1901 S 1St St Ste 600
McAllen, TX 78503-1228

Mailing address

1901 S 1St St Ste 600
McAllen, TX 78503-1228
Phone (956) 631-6136

Other identifiers 1

IdentifierTypeStateIssuer
334541501MedicaidTX

Other names 1

  • Dr. Mark Urtal Liong Former name

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
I20140516001229 TX Practitioner - NephrologyPractitioner - Internal Medicine 0547392995 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
NephrologyAlso: Internal Medicine
Education
Other, 2004
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
South Texas Kidney Specialists, P.a.Group PAC ID 9234118837, 15 clinicians

Practice addresses (Care Compare)

1901 S 1St St
McAllen, TX 78503-1228
Phone (956) 631-6136

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
95.39 of 100Reported as group
Quality
80.02
Promoting interoperability
96
Improvement activities
40
Cost
74.61

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
South Texas Kidney Specialists, P.a. CurrentSince Apr 1, 2014 Accepting new patients

Locations

1901 S 1st St
Ste 600
McAllen, TX 78503
Phone (956) 631-6136

Interoperability endpoints

  • Direct secure messaging: markliong@stks.allscriptsdirect.net

Organizations & group practices 1

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 9

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

NPI Registry JSON

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

{
    "created_epoch": "1196812800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1420675200000",
    "number": "1346422078",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1901 S 1ST ST STE 600",
            "city": "MCALLEN",
            "state": "TX",
            "postal_code": "785031228",
            "telephone_number": "956-631-6136",
            "fax_number": "956-631-1848"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1901 S 1ST ST STE 600",
            "city": "MCALLEN",
            "state": "TX",
            "postal_code": "785031228",
            "telephone_number": "956-631-6136",
            "fax_number": "956-631-1848"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LIONG",
        "first_name": "MARK",
        "middle_name": "URTAL",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-12-05",
        "last_updated": "2015-01-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "TX",
            "license": "P4673",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "334541501",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MARK",
            "last_name": "LIONG",
            "middle_name": "URTAL",
            "prefix": "DR.",
            "credential": "MD",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in McAllen, TX

Sources for this page

Verify at the official NPI Registry.