Allyson Macclellan, RN

Primary specialty

Registered NurseTaxonomy code 163W00000X

License

RN 9204168 Issued in FL

Practice address

2238 Geary Blvd
San Francisco, CA 94115-3416

Phone

(415) 833-4144

NPI assigned

Mar 18, 2007

Sex

Female

Sole proprietor

No

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 2

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": "1174176000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1757548800000",
    "number": "1801910799",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "4220 JUDAH ST",
            "address_2": "APT 301",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941221087"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2238 GEARY BLVD",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941153416",
            "telephone_number": "415-833-4144"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MACCLELLAN",
        "first_name": "ALLYSON",
        "credential": "RN",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2007-03-18",
        "last_updated": "2025-09-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163W00000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse",
            "state": "FL",
            "license": "RN 9204168",
            "primary": true
        },
        {
            "code": "163WM0705X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Medical-Surgical",
            "state": "CA",
            "license": "675754",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Christine Orlina Macasieb, N.P.
• Reana Cara Macatangay
• Crizelle Andrea Prats Macato
• Michaela Maccallum
• Ingrid Maccarthy, CNM, NP
• Adam Macdonald, LCSW
• Andrew Scott Macdonald, PHARMD
• Barbara Anita Macdonald, M.D.
• Brock Alan Webster Macdonald, M.D.
• Duncan Paul Macdonald, L.AC.

• Registered Nurse in San Francisco, CA
• Providers in San Francisco, CA by specialty
• Registered Nurse in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 11, 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.