Amarnath Chamkur, M.D.

Primary specialty

Pediatrics PhysicianTaxonomy code 208000000X

License

M7900 Issued in TX

Practice address

11920 Westheimer Rd Ste E
Houston, TX 77077-6666

Phone

(281) 736-5872

NPI assigned

Mar 28, 2007

Last updated

Jul 15, 2025By the provider in NPPES

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

Other identifiers 1

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: achamkur471194@ahs.direct-ci.com
• FHIR API: https://fhir4.healow.com/fhir/r4/HAECAD/Endpoint/HAECAD

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.

• Pediatrix Medical Group of Texas Billing, Inc.

  • Neonatal-Perinatal Medicine Physician
  • Houston, TX
  • NPI 1649377359

  Pediatrics

  Medicare reassignment NPD
• Rainbow Pediatrics & Neonatal PA

  • Pediatrics Physician
  • Cypress, TX
  • NPI 1215644919
  NPD Authorized official
• Sunrise Pediatrics PA

  • Pediatrics Physician
  • Houston, TX
  • NPI 1407237829
  NPD (past) Authorized official
• Chca West Houston L P

  dba HCA Houston Healthcare West

  • General Acute Care Hospital
  • Houston, TX
  • NPI 1275580938
  NPD (past)
• Oakbend Medical Center

  • General Acute Care Hospital
  • Richmond, TX
  • NPI 1700883196
  NPD (past)

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

{
    "created_epoch": "1175040000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1752537600000",
    "number": "1306965579",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12107 W ALLEN SHORE DR",
            "city": "CYPRESS",
            "state": "TX",
            "postal_code": "774332450",
            "telephone_number": "281-736-5872"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "11920 WESTHEIMER RD STE E",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770776666",
            "telephone_number": "281-736-5872"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "17840 Mound Rd Ste F",
            "address_purpose": "LOCATION",
            "city": "Cypress",
            "state": "TX",
            "postal_code": "774336931",
            "country_code": "US",
            "telephone_number": "281-679-6165",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CHAMKUR",
        "first_name": "AMARNATH",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2007-03-28",
        "last_updated": "2025-07-15",
        "certification_date": "2025-07-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "TX",
            "license": "M7900",
            "primary": true
        },
        {
            "code": "2080N0001X",
            "taxonomy_group": "",
            "desc": "Pediatrics, Neonatal-Perinatal Medicine",
            "state": "TX",
            "license": "M7900",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "186589101",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Sheritha Chambliss, PMHNP-BC, FNP-BC
• Chameleon Health Serives LLC
• Chameleon Services
• Chameleon Services Too
• Elias Anthony Chamely, MD
• Romy Chamoun, MD
• Champ Medical Management, Inc.
• Tiffany Champagne-Langabeer, PHD, RDN, LD
• Anna Champagne
• Katelyn Annie Champagne, FNP

• Pediatrics Physician in Houston, TX
• Providers in Houston, TX by specialty
• Pediatrics Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 15, 2025; 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.