Margaret Griffith

Primary specialty

Wound Care Registered NurseTaxonomy code 163WW0000X

License

833262 Issued in CA

Practice address

1975 4TH St # C5880
San Francisco, CA 94143-2351

Phone

(415) 770-4643

NPI assigned

Feb 2, 2026

Sex

Female

Sole proprietor

Yes

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": "1769990400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1769990400000",
    "number": "1336099803",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1975 4TH ST # C5880",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941432351"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1975 4TH ST # C5880",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941432351",
            "telephone_number": "415-770-4643"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GRIFFITH",
        "first_name": "MARGARET",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2026-02-02",
        "last_updated": "2026-02-02",
        "certification_date": "2026-02-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "163WW0000X",
            "taxonomy_group": "",
            "desc": "Registered Nurse, Wound Care",
            "state": "CA",
            "license": "833262",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Katie Griffing
• John McLeod Griffiss, M.D.
• Arthur Griffith II
• Donna Douglass Griffith, PHD
• Katrina Elena Griffith, DPT
• Michael Roy Griffith, MFT
• Sydney Ann Griffith
• Tara Danielle Griffith, MA, MFT
• Ursula Griffiths-Randolph, MD, MPH
• Elizabeth Patricia Griffiths, M.D.

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

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 2, 2026; 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.