Mary Katherine Elster Marlborough, BSN, RN

Primary specialty

Registered NurseTaxonomy code 163W00000X

License

77327 Issued in NE

Practice address

4400 Emile St FL 5
Omaha, NE 68198-0600

Phone

(402) 559-4015

Fax

(402) 559-8661

NPI assigned

Sep 17, 2026

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

Other names 1

• Mary Katherine Elster Former name

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

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

{
    "created_epoch": "1789603200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1789603200000",
    "number": "1316859101",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "12917 S 66TH AVE",
            "city": "PAPILLION",
            "state": "NE",
            "postal_code": "681332382",
            "telephone_number": "402-201-8215",
            "fax_number": "402-923-6042"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4400 EMILE ST FL 5",
            "city": "OMAHA",
            "state": "NE",
            "postal_code": "681980600",
            "telephone_number": "402-559-4015",
            "fax_number": "402-559-8661"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARLBOROUGH",
        "first_name": "MARY",
        "middle_name": "KATHERINE ELSTER",
        "name_prefix": "Mrs.",
        "credential": "BSN, RN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-09-17",
        "last_updated": "2026-09-17",
        "certification_date": "2026-09-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "NE",
            "license": "77327",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MARY",
            "last_name": "ELSTER",
            "middle_name": "KATHERINE",
            "credential": "BSN, RN",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• John W Markus, M.D.
• Wayne Robert Markus, M.D.
• Katie A Markvicka, MS
• Blanca Lucia Marky, MD
• David Marlborough
• Joel Edwin Marley, D.C.
• Megan Marlier
• Laura Marmie, MS CF-SLP
• Anita Nicholaza Marmolejo
• Lilian Yvette Marmolejo, NO

• Registered Nurse in Omaha, NE
• Providers in Omaha, NE by specialty
• Registered Nurse in Nebraska

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 17, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.