Fionna Lei Crisostomo

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

R244586 Issued in MD

Practice address

2430 Osprey Way Ste C
Frederick, MD 21701-1957

Phone

(240) 931-0660

NPI assigned

Oct 17, 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

State licenses

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

{
    "created_epoch": "1760659200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1760659200000",
    "number": "1972470748",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "6002 FORUM SQ",
            "city": "FREDERICK",
            "state": "MD",
            "postal_code": "217032889"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2430 OSPREY WAY STE C",
            "city": "FREDERICK",
            "state": "MD",
            "postal_code": "217011957",
            "telephone_number": "240-931-0660"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "CRISOSTOMO",
        "first_name": "FIONNA LEI",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2025-10-17",
        "last_updated": "2025-10-17",
        "certification_date": "2025-10-17",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "MD",
            "license": "R244586",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Creative Psychological Health Services, LLC
• Morgan Creehan
• CRH MD Management, LLC
• Brenna L Crickman
• Melissa Crigger, NCC, LCPC
• Kelly Crispell
• Steven Russell Crites, LGPC
• Critical Care Associates, LLC
• Dawn Croft, RD, LDN
• Jeffrey L Croft, DDS

• Family Nurse Practitioner in Frederick, MD
• Providers in Frederick, 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 Oct 17, 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.