Individual provider Active NPI

Joseph NG, MA

  • Behavior Analyst
  • San Francisco, CA
National Provider Identifier
1992170096
Registry record updated Jun 24, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Behavior AnalystTaxonomy code 103K00000X
License
1-17-28142 Issued in CA
Practice address
980 Clement St
San Francisco, CA 94118-2111
Phone
(415) 775-2636
NPI assigned
Dec 1, 2015
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jun 24, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training ProgramGroup: 193400000X SINGLE SPECIALTY GROUP 390200000X CA
Behavior Analyst 103K00000X 1-17-28142 CA Primary

Addresses

Primary practice location

980 Clement St
San Francisco, CA 94118-2111

Mailing address

980 Clement St
San Francisco, CA 94118-2111
Phone (415) 775-2636

Other practice location 1

1200 Concord Ave Ste 185
Concord, CA 94520-5006
Phone (510) 268-8120

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Not listed in the public Medicare enrollment file

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Not enrolled
Credentials
Master of Arts

Practice roles

OrganizationSpecialtyStatusNew patients
Autism Home Support Services, Inc Behavior Analyst PastSince Jun 12, 2022 Accepting new patients

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1448928000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782259200000",
    "number": "1992170096",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "980 CLEMENT ST",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941182111",
            "telephone_number": "415-775-2636"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "980 CLEMENT ST",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941182111",
            "telephone_number": "415-775-2636"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1200 Concord Ave Ste 185",
            "address_purpose": "LOCATION",
            "city": "Concord",
            "state": "CA",
            "postal_code": "945205006",
            "country_code": "US",
            "telephone_number": "510-268-8120",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "NG",
        "first_name": "JOSEPH",
        "name_prefix": "Mr.",
        "credential": "MA",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2015-12-01",
        "last_updated": "2026-06-24",
        "certification_date": "2026-06-24",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "CA",
            "license": null,
            "primary": false
        },
        {
            "code": "103K00000X",
            "taxonomy_group": "",
            "desc": "Behavior Analyst",
            "state": "CA",
            "license": "1-17-28142",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in San Francisco, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 24, 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.