Mark S Muller, M.D.

Primary specialty

Sports Medicine (Orthopaedic Surgery) PhysicianTaxonomy code 207XX0005X

License

K6489 Issued in TX

Practice address

9301 N Central Expy Ste 500
Dallas, TX 75231-0805

Phone

(214) 220-2468

Fax

(214) 720-1982

NPI assigned

Aug 1, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other identifiers 3

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

Sports MedicineAlso: Orthopedic Surgery

Education

University of Texas Southwestern Medical School at Dallas, 1997

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

The West Texas Rehabilitation CenterGroup PAC ID 2860301215, shared by 5 NPIs, 444 clinicians

Ortholonestar PLLCGroup PAC ID 9931529062, 416 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Vitalcaring Group Home health agency, Sulphur Springs, TX, CCN 679076
• North Central Surgical Center LLP Hospital, Dallas, TX, CCN 670049
• Methodist Hospital for Surgery Hospital, Addison, TX, CCN 670073
• Baylor Scott & White Institute for Rehabilitation Inpatient rehabilitation facility, Dallas, TX, CCN 453036

Merit-based Incentive Payment System (MIPS)

Final score

89.52 of 100Reported as individual

Quality

80.94

Promoting interoperability

100

Improvement activities

40

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: mark.muller.1@15533.direct.athenahealth.com
• Direct secure messaging: mmuller@direct.uspi.com

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.

• Ortholonestar, PLLC

  • Orthopaedic Surgery Physician
  • Houston, TX
  • NPI 1942860176
  Medicare reassignment Care Compare group NPD
• Ortholonestar, PLLC

  • Orthopaedic Surgery Physician
  • Tomball, TX
  • NPI 1073475679
  NPD

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

• Bir JV LLP

  • Rehabilitation Hospital
  • Dallas, TX
  • NPI 1538465901

  Inpatient rehabilitation facility

  Care Compare affiliation
• Metdalspi, LLC

  • General Acute Care Hospital
  • Addison, TX
  • NPI 1023338142
  Care Compare affiliation
• North Central Surgical Center L.L.P.

  • General Acute Care Hospital
  • Dallas, TX
  • NPI 1548236524
  Care Compare affiliation
• Northeast Texas Home Health Agency, LTD

  • Home Health Agency
  • Sulphur Springs, TX
  • NPI 1467591032
  Care Compare affiliation

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

{
    "created_epoch": "1154390400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759968000000",
    "number": "1194732602",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "9301 N CENTRAL EXPY STE 400",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752310805",
            "telephone_number": "214-220-2468",
            "fax_number": "214-720-1982"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "9301 N CENTRAL EXPY STE 500",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752310805",
            "telephone_number": "214-220-2468",
            "fax_number": "214-720-1982"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "3800 Gaylord Pkwy Ste 710",
            "address_purpose": "LOCATION",
            "city": "Frisco",
            "state": "TX",
            "postal_code": "750349635",
            "country_code": "US",
            "telephone_number": "214-220-2468",
            "fax_number": "214-720-1982",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MULLER",
        "first_name": "MARK",
        "middle_name": "S",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-08-01",
        "last_updated": "2025-10-09",
        "certification_date": "2025-10-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207XX0005X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery, Sports Medicine",
            "state": "TX",
            "license": "K6489",
            "primary": true
        },
        {
            "code": "207X00000X",
            "taxonomy_group": "",
            "desc": "Orthopaedic Surgery",
            "state": "TX",
            "license": "K6489",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "200503501",
            "state": "TX"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "BCBS",
            "identifier": "8BQ940",
            "state": "TX"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICARE RAILROAD",
            "identifier": "P01074977",
            "state": "TX"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Christina Angelique Muller-Gonzales
• Annie E Muller, CHC, CLC
• Cynthia R Muller, MD
• Jennifer Lynn Muller, MD
• Joe Muller, CRNA
• Matthew S Muller, M.D.
• Deidra S Mullet, LBSW
• Mullican Chiropractic
• Judy Mullican, MS, LPC, LPC-S, NCC
• Leslie Mullican, LCSW

• Sports Medicine (Orthopaedic Surgery) Physician in Dallas, TX
• Providers in Dallas, TX by specialty
• Sports Medicine (Orthopaedic Surgery) Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 9, 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.
• 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.