Chalit Wanthakawikran, MD

Key facts

NPI

1376700161

Entity type

Individual (NPI type 1)

Primary specialty

Nephrology Physician 207RN0300X

License

P1831 (TX)

Practice address

2325 E Saunders St Plaza Two
Laredo, TX 78041-5434

Phone

(956) 723-4673

Fax

(956) 723-3133

NPI assigned

May 20, 2008

Sex

Male

Sole proprietor

No

Organizations & group practices 3

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.

• Laredo Nephrologists PLLC Nephrology Physician · Laredo, TX · NPI 1295075927
  Medicare reassignment Care Compare group NPD NEPHROLOGY · TX
• HCC of Laredo LLC Internal Medicine Physician · Laredo, TX · NPI 1942712252
  Medicare reassignment TX
• Hope Kidney Clinic, PLLC Internal Medicine Physician · Laredo, TX · NPI 1386842391
  NPD (past)

Hospital & facility affiliations 5

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

• Liberty Dialysis-Laredo, LLC End-Stage Renal Disease (ESRD) Treatment Clinic/Center · Laredo, TX · NPI 1215124177
  Care Compare affiliation Name & address match Dialysis facility
• Renal Treatment Centers-Southeast, LP. End-Stage Renal Disease (ESRD) Treatment Clinic/Center · Zapata, TX · NPI 1134667264
  Care Compare affiliation Name & address match Dialysis facility
• Renal Treatment Centers-Southeast, LP. End-Stage Renal Disease (ESRD) Treatment Clinic/Center · Laredo, TX · NPI 1376075523
  Care Compare affiliation Name & address match Dialysis facility
• Doctors Hospital of Laredo General Acute Care Hospital · Laredo, TX · NPI 1396731105
  Care Compare affiliation Hospital
• Laredo Texas Hospital Company LP General Acute Care Hospital · Laredo, TX · NPI 1548232044
  Care Compare affiliation Hospital

Medicare Care Compare profile

Specialty

Nephrology
Also: Internal Medicine

Education

Other, 2003

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Laredo Nephrologists PLLC (8 clinicians)

Practice addresses (Care Compare)

Hospital & facility affiliations

• Hope Kidney Clinic Dialysis facility · Laredo, TX · CCN 672590
• Hope Kidney Clinic Lakeview Dialysis facility · Laredo, TX · CCN 672667
• Satellite Healthcare Southeast Laredo Dialysis facility · Laredo, TX · CCN 452853
• DaVita Zapata Falcon Lake Dialysis Dialysis facility · Zapata, TX · CCN 672849
• DaVita Laredo North Creek Dialysis Dialysis facility · Laredo, TX · CCN 672878
• Laredo Medical Center Hospital · Laredo, TX · CCN 450029
• Doctors Hospital of Laredo Hospital · Laredo, TX · CCN 450643

Medicare participation

Medicare fee-for-service enrollment

Enrolled in TX

Eligible to order & refer

Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: Yes · Hospice: Yes

Medicare enrollment records

National Provider Directory

Medicare enrollment (NPD)

Yes

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://api.platform.athenahealth.com/14360/brand/23/csg/1/fhir/r4
• Direct secure messaging: cwanthakawikran31756@direct.acumenmd.com

Specialties & licenses

Addresses

Other identifiers

Electronic endpoints

The complete NPPES record for this NPI in the NPI Registry API JSON format, last updated by the provider on Jul 23, 2026.

{
    "created_epoch": "1211241600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1784764800000",
    "number": "1376700161",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2325 E SAUNDERS ST PLAZA TWO",
            "city": "LAREDO",
            "state": "TX",
            "postal_code": "780415434",
            "telephone_number": "956-723-4673",
            "fax_number": "956-723-3133"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2325 E SAUNDERS ST PLAZA TWO",
            "city": "LAREDO",
            "state": "TX",
            "postal_code": "780415434",
            "telephone_number": "956-723-4673",
            "fax_number": "956-723-3133"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2309 E Saunders St",
            "address_purpose": "LOCATION",
            "city": "Laredo",
            "state": "TX",
            "postal_code": "780415434",
            "country_code": "US",
            "telephone_number": "956-723-4673",
            "fax_number": "956-723-3133",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "WANTHAKAWIKRAN",
        "first_name": "CHALIT",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-05-20",
        "last_updated": "2026-07-23",
        "certification_date": "2026-07-23",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "TX",
            "license": "P1831",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1376700161",
            "state": "TX"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "305560002",
            "state": "TX"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "cwanthakawikran31756@direct.acumenmd.com",
            "affiliation": "N",
            "address_1": "2325 E Saunders St Plaza two",
            "city": "Laredo",
            "state": "TX",
            "country_code": "US",
            "postal_code": "780415434",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

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