Marcus Samuel Davis, MD

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

342909 Issued in LA

Practice address

2005 Veterans Memorial Blvd
Metairie, LA 70002-6300

Phone

(504) 842-3000

NPI assigned

Apr 18, 2022

Last updated

Oct 1, 2025By 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 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

Family Practice

Education

Other, 2021

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Ochsner Clinic LLCGroup PAC ID 8224933619, 2,845 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Ochsner Medical Center Acute Hospital, New Orleans, LA, CCN 190036
• Ochsner Medical Center-Kenner Hospital, Kenner, LA, CCN 190274

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: mdavis2444307@direct.ochsner.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.

• Ochsner Clinic LLC

  • General Practice Physician
  • New Orleans, LA
  • NPI 1538151428
  Medicare reassignment Care Compare group NPD
• Ochsner Clinic LLC

  dba Diabetes Prevention Program

  • Registered Dietitian
  • Covington, LA
  • NPI 1013747039
  NPD
• Ochsner Clinic LLC

  dba Ochsner Health Center - OB/GYN Westbank

  • General Practice Physician
  • Gretna, LA
  • NPI 1215171723
  NPD

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

• Ochsner Clinic Foundation

  dba Ochsner Medical Center Acute

  • General Acute Care Hospital
  • New Orleans, LA
  • NPI 1811973100
  Care Compare affiliation
• Ochsner Medical Center - Kenner, L.L.C.

  • General Acute Care Hospital
  • Kenner, LA
  • NPI 1710097936
  Care Compare affiliation

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

{
    "created_epoch": "1650240000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759276800000",
    "number": "1245973122",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1514 JEFFERSON HWY",
            "city": "NEW ORLEANS",
            "state": "LA",
            "postal_code": "701212483",
            "telephone_number": "504-842-3000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2005 VETERANS MEMORIAL BLVD",
            "city": "METAIRIE",
            "state": "LA",
            "postal_code": "700026300",
            "telephone_number": "504-842-3000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "4228 Houma Blvd Ste 200",
            "address_purpose": "LOCATION",
            "city": "Metairie",
            "state": "LA",
            "postal_code": "700063004",
            "country_code": "US",
            "telephone_number": "504-454-7878",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "DAVIS",
        "first_name": "MARCUS",
        "middle_name": "SAMUEL",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-04-18",
        "last_updated": "2025-10-01",
        "certification_date": "2025-10-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "LA",
            "license": null,
            "primary": false
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "LA",
            "license": "342909",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Kayla Davis
• Krashaunda Trenee Davis
• Latoya Maria Davis
• Lauren Condon Davis
• Mallorie Davis
• Maureen Anne Davis, LMT
• Maya Makayla Davis I
• Michael Prentice Davis, MD
• Michelle Mireille Davis, M.D.
• Nancy Lynn Davis, RAC

• Family Medicine Physician in Metairie, LA
• Providers in Metairie, LA by specialty
• Family Medicine Physician in Louisiana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 1, 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.