Michaela Leanne Nacht

Primary specialty

Social WorkerTaxonomy code 104100000X

Practice address

424 Guerrero St Ste a
San Francisco, CA 94110-1015

Phone

(415) 621-5661

NPI assigned

Sep 27, 2017

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

Practice roles

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

• Center on Juvenile and Criminal Justice

  • Community/Behavioral Health Agency
  • San Francisco, CA
  • NPI 1639348667
  NPD (past)

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

{
    "created_epoch": "1506470400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1787184000000",
    "number": "1093224545",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "424 GUERRERO ST STE A",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941101015",
            "telephone_number": "415-621-5661"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "424 GUERRERO ST STE A",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941101015",
            "telephone_number": "415-621-5661"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1801 Vicente St",
            "address_purpose": "LOCATION",
            "city": "San Francisco",
            "state": "CA",
            "postal_code": "941162923",
            "country_code": "US",
            "telephone_number": "415-681-3211",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "NACHT",
        "first_name": "MICHAELA",
        "middle_name": "LEANNE",
        "name_prefix": "Ms.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-09-27",
        "last_updated": "2026-08-20",
        "certification_date": "2026-08-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "373H00000X",
            "taxonomy_group": "",
            "desc": "Day Training/Habilitation Specialist",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "104100000X",
            "taxonomy_group": "",
            "desc": "Social Worker",
            "state": "CA",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• N&a Medical Supply
• Georges Naasan, M.D.
• Nicholas John Naayers
• William Doujan Naber, M.D.
• Andranee Nabors
• Robert David Nachtigall, MD
• Pujitha Nachuri
• Nada Hindiyeh - a Professional Medical Corporation in California
• Rangarajan Nadadur, MD
• Jad Naddaf

• Social Worker in San Francisco, CA
• Providers in San Francisco, CA by specialty
• Social Worker in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 20, 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.