Marla Brooke Sammer, M.D.

Primary specialty

Pediatric Radiology PhysicianTaxonomy code 2085P0229X

License

R3950 Issued in TX

Practice address

6651 Main St
Houston, TX 77030-2351

Phone

(832) 824-1000

NPI assigned

Aug 29, 2006

Sex

Female

Sole proprietor

No

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

Specialties & licenses 3

Addresses

Medicare fee-for-service enrollment

Enrolled in TN, NC, GA, TX4 enrollments

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 4

Specialty

Diagnostic Radiology

Education

Emory University School of Medicine, 2003

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Tennessee Interventional and Imaging Associates PLLCGroup PAC ID 4688897473, 33 clinicians

Texas Childrens Physician GroupGroup PAC ID 4385722081, 661 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Erlanger Medical Center Hospital, Chattanooga, TN, CCN 440104
• Texas Childrens Hospital Hospital, Houston, TX, CCN 453304

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Texas Children'S Physician Group

  • Pediatrics Physician
  • Houston, TX
  • NPI 1861675506
  Medicare reassignment Care Compare group NPD
• Tennessee Interventional and Imaging Associates, PLLC

  • Diagnostic Radiology Physician
  • Chattanooga, TN
  • NPI 1043632433

  GA, NC, TX

  Medicare reassignment Care Compare group
• VHS San Antonio Imaging Partners, LP

  • Diagnostic Radiology Physician
  • San Antonio, TX
  • NPI 1457350993
  Medicare reassignment NPD
• VHS San Antonio Partners, LLC

  • General Acute Care Hospital
  • San Antonio, TX
  • NPI 1831970532
  NPD (past)

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

• Texas Children'S Hospital

  • Children's Hospital
  • Houston, TX
  • NPI 1477643690
  Care Compare affiliation
• Erlanger Health

  • General Acute Care Hospital
  • Chattanooga, TN
  • NPI 1861194086
  Care Compare affiliation

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

{
    "created_epoch": "1156809600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1778630400000",
    "number": "1851400618",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6701 FANNIN ST STE 470",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770302608",
            "telephone_number": "832-824-1000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "6651 MAIN ST",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770302351",
            "telephone_number": "832-824-1000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "975 E 3rd St",
            "address_2": "BOX 376",
            "address_purpose": "LOCATION",
            "city": "Chattanooga",
            "state": "TN",
            "postal_code": "374032147",
            "country_code": "US",
            "telephone_number": "423-778-6213",
            "fax_number": "423-778-6299",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "SAMMER",
        "first_name": "MARLA",
        "middle_name": "BROOKE",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-08-29",
        "last_updated": "2026-05-13",
        "certification_date": "2026-05-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "WA",
            "license": "MD00047029",
            "primary": false
        },
        {
            "code": "2085P0229X",
            "taxonomy_group": "",
            "desc": "Radiology, Pediatric Radiology",
            "state": "TX",
            "license": "R3950",
            "primary": true
        },
        {
            "code": "2085P0229X",
            "taxonomy_group": "",
            "desc": "Radiology, Pediatric Radiology",
            "state": "TN",
            "license": "46299",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Samir N Tuma, MD, PA
• Samir Sahai, MD, PLLC
• Samiran K Das MD PA
• Zishan A Samiuddin, MD
• Sammelia Mutli-Services
• Douglas D Sammons, LCO
• Tarik Sammour
• Julie Sammouri, MD
• Samneks
• Odunayo Samo, LMFT-A

• Pediatric Radiology Physician in Houston, TX
• Providers in Houston, TX by specialty
• Pediatric Radiology Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 13, 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.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.