Donna Lynn Casey, M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

L7681 Issued in TX

Practice address

8210 Walnut Hill LN
Suite 218
Dallas, TX 75231-4405

Phone

(214) 691-5491

Fax

(214) 265-0588

NPI assigned

Jun 2, 2006

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

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

Internal Medicine

Education

University of Texas Southwestern Medical School at Dallas, 2000

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Green Oaks Physical Therapy Limited PartnershipGroup PAC ID 4688582141, shared by 2 NPIs, 208 clinicians

Donna L Casey MD PLLCGroup PAC ID 0941737159, 2 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• DFW Home Health Home health agency, Dallas, TX, CCN 458444
• Enhabit Home Health Home health agency, Dallas, TX, CCN 678243
• Texas Health Presbyterian Hospital Dallas Hospital, Dallas, TX, CCN 450462
• Methodist Richardson Medical Center Hospital, Richardson, TX, CCN 450537
• Baylor University Medical Center Hospital, Dallas, TX, CCN 450021
• Medical City Dallas Hospital Hospital, Dallas, TX, CCN 450647
• Medical City Plano Hospital, Plano, TX, CCN 450651

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: donna.casey@casey.eclinicaldirectplus.com
• FHIR API: https://fhir4.healow.com/fhir/r4/JDJDAA/Endpoint/JDJDAA

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.

• Donna L Casey MD PLLC

  • Internal Medicine Physician
  • Dallas, TX
  • NPI 1336988864
  Medicare reassignment Care Compare group NPD Authorized official
• Franklin Leroy Casey M.D. PA

  • Internal Medicine Physician
  • Dallas, TX
  • NPI 1134167281
  Medicare reassignment

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

• Baylor University Medical Center

  • General Acute Care Hospital
  • Dallas, TX
  • NPI 1447250253
  Care Compare affiliation
• Columbia Hospital at Medical City Dallas Subsidiary LP

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

  • General Acute Care Hospital
  • Dallas, TX
  • NPI 1689628984
  Care Compare affiliation
• Columbia Medical Center of Plano Subsidiary LP

  • General Acute Care Hospital
  • Plano, TX
  • NPI 1699726406
  Care Compare affiliation
• LHCG Xxxiii, LLC

  • Home Health Agency
  • Dallas, TX
  • NPI 1043576911
  Care Compare affiliation
• Methodist Hospitals of Dallas

  • General Acute Care Hospital
  • Richardson, TX
  • NPI 1033165501
  Care Compare affiliation
• Texas Health Presbyterian Hospital Dallas

  • General Acute Care Hospital
  • Dallas, TX
  • NPI 1396779948
  Care Compare affiliation
• Texas Senior Care, LP

  • Home Health Agency
  • Dallas, TX
  • NPI 1538342217
  Care Compare affiliation

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

{
    "created_epoch": "1149206400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1689612749",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8210 WALNUT HILL LN",
            "address_2": "SUITE 218",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752314405",
            "telephone_number": "214-691-5491",
            "fax_number": "214-265-0588"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8210 WALNUT HILL LN",
            "address_2": "SUITE 218",
            "city": "DALLAS",
            "state": "TX",
            "postal_code": "752314405",
            "telephone_number": "214-691-5491",
            "fax_number": "214-265-0588"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CASEY",
        "first_name": "DONNA",
        "middle_name": "LYNN",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-06-02",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "TX",
            "license": "L7681",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Dominga Sibal Casenas, NP
• Alysa Ann Casey
• Ashlyn Faith Casey, APRN
• Cornelia Marie Casey, B.S.
• David Vaughan Casey, PA-C
• Franklin Leroy Casey, M.D.
• John George Casey, M.D.
• Lisa Catherine Casey, M.D.
• Meredith Casey, PT
• Patrick C Casey, MD

• Internal Medicine Physician in Dallas, TX
• Providers in Dallas, TX by specialty
• Internal Medicine Physician in Texas

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