Andrew Porter Seiwell, M.D.

Primary specialty

Anatomic Pathology & Clinical Pathology PhysicianTaxonomy code 207ZP0102X

License

S6734 Issued in TX

Practice address

7777 Forest LN Ste C400
Dallas, TX 75230-7516

Phone

(972) 566-7058

NPI assigned

May 18, 2016

Last updated

Jul 27, 2026By the provider in NPPES

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

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

Pathology

Education

Texas a & M University System, HSC, College of Medicine, 2016

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Aurum Pathology PLLCGroup PAC ID 3577047778, 2 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Medical City Dallas Hospital Hospital, Dallas, TX, CCN 450647

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: aseiwell47209@direct.sw.org

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.

• Aurum Pathology PLLC

  • Anatomic Pathology & Clinical Pathology Physician
  • Dallas, TX
  • NPI 1598614869
  Medicare reassignment Care Compare group
• NTX Pathology Program, PLLC

  • Anatomic Pathology & Clinical Pathology Physician
  • Dallas, TX
  • NPI 1356993703
  Medicare reassignment NPD

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

• Columbia Hospital at Medical City Dallas Subsidiary LP

  dba Medical City Dallas

  • General Acute Care Hospital
  • Dallas, TX
  • NPI 1023180502
  Care Compare affiliation
• Columbia Hospital at Medical City Dallas Subsidiary LP

  dba Medical City Dallas

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

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

{
    "created_epoch": "1463529600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785110400000",
    "number": "1306293543",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5700 SOUTHWYCK BLVD",
            "city": "TOLEDO",
            "state": "OH",
            "postal_code": "436141509",
            "telephone_number": "800-288-8325"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7777 FOREST LN STE C400",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752307516",
            "telephone_number": "972-566-7058"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SEIWELL",
        "first_name": "ANDREW",
        "middle_name": "PORTER",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2016-05-18",
        "last_updated": "2026-07-27",
        "certification_date": "2026-07-27",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207ZP0102X",
            "taxonomy_group": "",
            "desc": "Pathology, Anatomic Pathology & Clinical Pathology",
            "state": "TX",
            "license": "S6734",
            "primary": true
        },
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "NC",
            "license": null,
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Marvi R Seijo, RN
• Mouin G Seikaly, MD
• Sawsan Seikaly, RN
• Stephen J. Seiler, MD
• Joshua Donald Seillier
• Lori Sekhon, M.S., CCC
• Benjamin Sekyere
• Selah Counseling & Wellness Centre
• Selah Neurological Respite Care, LLC (Selah Respite)
• Christopher Selby, PHARMD, BCOP

• Anatomic Pathology & Clinical Pathology Physician in Dallas, TX
• Providers in Dallas, TX by specialty
• Anatomic Pathology & Clinical Pathology Physician in Texas

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 27, 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.