Mariella Hillebrand, MD

Primary specialty

Physical Medicine & Rehabilitation PhysicianTaxonomy code 208100000X

License

R4398 Issued in TX

Practice address

4429 Young Dr
Carrollton, TX 75010-1145

Phone

(832) 457-4312

NPI assigned

Jun 20, 2011

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 2

Addresses

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

Specialty

Physical Medicine and RehabilitationAlso: Pediatric Medicine

Education

Ponce School of Medicine, 2009

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Hospital & facility affiliations

• Medical City Dallas Hospital Inpatient rehabilitation facility, Dallas, TX, CCN 45T647
• Medical Center of Plano Inpatient rehabilitation facility, Plano, TX, CCN 45T651

Merit-based Incentive Payment System (MIPS)

Final score

78.26 of 100Reported as virtual group

Quality

78.87

Improvement activities

40

Cost

39.04

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.

• Physiatry Associates of Texas PLLC

  • Physical Medicine & Rehabilitation Physician
  • Dallas, TX
  • NPI 1962943365
  Medicare reassignment NPD
• Texas Children'S Physician Group

  • Pediatrics Physician
  • Houston, TX
  • NPI 1861675506
  Medicare reassignment NPD
• Jason Jorgensen, DO, PLLC

  • Physical Medicine & Rehabilitation Physician
  • Lewisville, TX
  • NPI 1013355932
  NPD (past)

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

• Columbia Hospital at Medical City Dallas Subsidiary LP

  • General Acute Care Hospital
  • Dallas, TX
  • NPI 1023180502

  Inpatient rehabilitation facility

  Care Compare affiliation
• Columbia Hospital at Medical City Dallas Subsidiary LP

  • Rehabilitation Hospital Unit
  • Dallas, TX
  • NPI 1487606596

  Inpatient rehabilitation facility

  Care Compare affiliation
• Columbia Hospital at Medical City Dallas Subsidiary LP

  • General Acute Care Hospital
  • Dallas, TX
  • NPI 1689628984

  Inpatient rehabilitation facility

  Care Compare affiliation
• Columbia Medical Center of Plano Subsidiary LP

  • Rehabilitation Hospital Unit
  • Plano, TX
  • NPI 1205880275

  Inpatient rehabilitation facility

  Care Compare affiliation
• Columbia Medical Center of Plano Subsidiary LP

  • General Acute Care Hospital
  • Plano, TX
  • NPI 1699726406

  Inpatient rehabilitation facility

  Care Compare affiliation

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

{
    "created_epoch": "1308528000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780444800000",
    "number": "1639465461",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6701 FANNIN ST STE 1280",
            "city": "HOUSTON",
            "state": "TX",
            "postal_code": "770302613",
            "telephone_number": "832-824-1000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4429 YOUNG DR",
            "city": "CARROLLTON",
            "state": "TX",
            "postal_code": "750101145",
            "telephone_number": "832-457-4312"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HILLEBRAND",
        "first_name": "MARIELLA",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2011-06-20",
        "last_updated": "2026-06-03",
        "certification_date": "2026-06-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208100000X",
            "taxonomy_group": "",
            "desc": "Physical Medicine & Rehabilitation",
            "state": "TX",
            "license": "R4398",
            "primary": true
        },
        {
            "code": "208100000X",
            "taxonomy_group": "",
            "desc": "Physical Medicine & Rehabilitation",
            "state": "PR",
            "license": "18217",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Hibiscus Dental PLLC
• Jeffrey Lee Hicken, D.C.
• Wendy Hider
• Erinn Elizabeth Hill
• Hillcrest Pharmacy, LLC
• Hillpoint Homecare Inc
• Hillside Alliance, LLC
• Karen Hines, MPT
• Jason Matthew Hirst, PHD, BCBA-D, LBA
• His Edge LLC

• Physical Medicine & Rehabilitation Physician in Carrollton, TX
• Providers in Carrollton, TX by specialty
• Physical Medicine & Rehabilitation Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 3, 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.