Holly Lynn Sernulka, RN

Primary specialty

Medical-Surgical Registered NurseTaxonomy code 163WM0705X

License

R241667 Issued in MD

Practice address

4940 Eastern Ave
Baltimore, MD 21224-2735

Phone

(410) 550-3279

NPI assigned

Sep 18, 2025

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

Medicare enrollment (NPD)

Not enrolled

Credentials

Registered Nurse

State licenses

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

{
    "created_epoch": "1758153600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1758153600000",
    "number": "1477425635",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7515 RISING EAGLE CT",
            "city": "GLEN BURNIE",
            "state": "MD",
            "postal_code": "210607594",
            "telephone_number": "443-537-6715"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "4940 EASTERN AVE",
            "city": "BALTIMORE",
            "state": "MD",
            "postal_code": "212242735",
            "telephone_number": "410-550-3279"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SERNULKA",
        "first_name": "HOLLY",
        "middle_name": "LYNN",
        "credential": "RN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-09-18",
        "last_updated": "2025-09-18",
        "certification_date": "2025-09-18",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163WM0705X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Medical-Surgical",
            "state": "MD",
            "license": "R241667",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Gary J Sergott, CRNA
• Jennifer Marie Serico, M.S.
• Brittany Rae Serio, L. AC
• Michael Serlin, MD
• Katherine Grace Serna, PHARMD
• James George Serra, D.D.S.
• Rachael Serra, CRNP
• Riccardo Serra, MD
• Shibah Serunjogi
• Brendan I Servais

• Medical-Surgical Registered Nurse in Baltimore, MD
• Providers in Baltimore, MD by specialty
• Medical-Surgical Registered Nurse in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 18, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.