Melissa Lorentzen, CRNP

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

R222365 Issued in MD

Practice address

600 Ridgely Ave Ste 120
Annapolis, MD 21401-1077

Phone

(410) 266-8049

NPI assigned

Sep 28, 2026

Last updated

Sep 28, 2026By the provider in NPPES

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

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

{
    "created_epoch": "1790553600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1790553600000",
    "number": "1558274795",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "600 RIDGELY AVE STE 120",
            "city": "ANNAPOLIS",
            "state": "MD",
            "postal_code": "214011077"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "600 RIDGELY AVE STE 120",
            "city": "ANNAPOLIS",
            "state": "MD",
            "postal_code": "214011077",
            "telephone_number": "410-266-8049"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LORENTZEN",
        "first_name": "MELISSA",
        "credential": "CRNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2026-09-28",
        "last_updated": "2026-09-28",
        "certification_date": "2026-09-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "MD",
            "license": "R222365",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Samuel E Long Jr., MD
• Kari Shannon Lopes, PT
• Belkis Lopez, NP
• Claudia Lopez
• Sofia del Carmen Lopez, BEHAVIOR TECHNICIAN
• John Harold Lossing, M.D.
• Lotus Psychotherapy (The Refuge)
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• Lotus Psychotherapy
• Lotus Psychotherapy (The Refuge)

• Family Nurse Practitioner in Annapolis, MD
• Providers in Annapolis, MD by specialty
• Family Nurse Practitioner in Maryland

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 28, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.

Verify at the official NPI Registry.