William Karl Ordoyne Jr.

Primary specialty

Surgery PhysicianTaxonomy code 208600000X

License

L19939 Issued in LA

Practice address

606 W 11TH Ave
Covington, LA 70433-3630

Phone

(985) 892-3766

Fax

(985) 893-9567

NPI assigned

Aug 10, 2005

Last updated

Jul 13, 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 1

Addresses

Other identifiers 1

Medicare fee-for-service enrollment

Enrolled in LA

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

General SurgeryAlso: Surgical Oncology

Education

Louisiana State University School of Medicine in New Orleans, 1988

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Center for Restorative Breast Surgery LLCGroup PAC ID 8628980729, 17 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• St Charles Surgical Hospital Hospital, New Orleans, LA, CCN 190300
• Touro Infirmary Hospital, New Orleans, LA, CCN 190046

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: wordoyne@directaddress.net

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.

• Center for Restorative Breast Surgery LLC

  • Plastic and Reconstructive Surgery Physician
  • New Orleans, LA
  • NPI 1407043755
  Medicare reassignment Care Compare group NPD
• Northlake Surgical Associates, LTD a Professional Medical Corporation

  • Specialist
  • Covington, LA
  • NPI 1962531483
  NPD
• Frederick Health Hospital Inc

  dba Frederick Health Hospital

  • General Acute Care Hospital
  • Frederick, MD
  • NPI 1538165527
  NPD (past)

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

• St. Charles Surgical Hospital, LLC

  dba St. Charles Surgical Hospital

  • Special Hospital
  • New Orleans, LA
  • NPI 1639323595
  Care Compare affiliation
• Touro Infirmary

  • Rehabilitation Hospital Unit
  • New Orleans, LA
  • NPI 1588817878
  Care Compare affiliation
• Touro Infirmary

  • General Acute Care Hospital
  • New Orleans, LA
  • NPI 1821098286
  Care Compare affiliation

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

{
    "created_epoch": "1123632000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1710988951",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 128",
            "city": "COVINGTON",
            "state": "LA",
            "postal_code": "704340128",
            "telephone_number": "985-892-3766",
            "fax_number": "985-893-9567"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "606 W 11TH AVE",
            "city": "COVINGTON",
            "state": "LA",
            "postal_code": "704333630",
            "telephone_number": "985-892-3766",
            "fax_number": "985-893-9567"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ORDOYNE",
        "first_name": "WILLIAM",
        "middle_name": "KARL",
        "name_prefix": "Dr.",
        "name_suffix": "Jr.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-08-10",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208600000X",
            "taxonomy_group": "",
            "desc": "Surgery",
            "state": "LA",
            "license": "L19939",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "1661996",
            "state": "LA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Karen Cooper Olmsted, CCC/SLP
• Om Medical LLC (IMC of Covington)
• Oncology RX
• Opus Coalesce
• Oral & Maxillofacial Surgery Center of South Louisiana LLC
• Leonardo Orejarena, MD
• Oriole Acute Trauma LLC
• Orthotic & Prosthetic Specialists, Inc.
• Bridget Anne Ory, MD
• Shannon Rose Osborn, PT, DPT

• Surgery Physician in Covington, LA
• Providers in Covington, LA by specialty
• Surgery Physician in Louisiana

• 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.