Mary Margaret Holohan, MD

Primary specialty

Student in an Organized Health Care Education/Training ProgramTaxonomy code 390200000X

Practice address

2021 Perdido St RM 8126
New Orleans, LA 70112-1352

Phone

(847) 691-0960

NPI assigned

Mar 22, 2024

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

Not listed in the public Medicare enrollment file

Eligible to order & refer

• Part B services: No
• Medical equipment: Yes
• Home health: No
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Interoperability endpoints

• Direct secure messaging: mholohan5328392@direct.casso.us.com

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

{
    "created_epoch": "1711065600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1711065600000",
    "number": "1497505663",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2021 PERDIDO ST RM 8126",
            "city": "NEW ORLEANS",
            "state": "LA",
            "postal_code": "701121352",
            "telephone_number": "847-691-0960"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2021 PERDIDO ST RM 8126",
            "city": "NEW ORLEANS",
            "state": "LA",
            "postal_code": "701121352",
            "telephone_number": "847-691-0960"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HOLOHAN",
        "first_name": "MARY",
        "middle_name": "MARGARET",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-03-22",
        "last_updated": "2024-03-22",
        "certification_date": "2024-03-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Shelley B Holmes, LPC,NCC
• Stephen Cole Holmes, DDS
• Tyheresa Theresa Holmes
• Willnelda Holmes
• Andrew Holmgren, LPC
• Ashley Johnston Holstein
• Whitney Holsten, LMSW
• Christopher Gerard Holt, LAC
• Emily Elder Bruce Holt, D.O.
• Louis Anthony Holt, MSS, BA

• Student in an Organized Health Care Education/Training Program in New Orleans, LA
• Providers in New Orleans, LA by specialty
• Student in an Organized Health Care Education/Training Program in Louisiana

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 22, 2024; 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.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.