Individual provider Active NPI

Robert W Quadra

  • Marriage & Family Therapist
  • San Pablo, CA
National Provider Identifier
1306672852
Registry record updated Sep 9, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Marriage & Family TherapistTaxonomy code 106H00000X
License
165358 Issued in CA
Practice address
13925 San Pablo Ave Ste 201
San Pablo, CA 94806-3676
Phone
(510) 525-6225
NPI assigned
Sep 11, 2024
Sex
Male
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Sep 9, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Marriage & Family Therapist 106H00000X 165358 CA Primary

Addresses

Primary practice location

13925 San Pablo Ave Ste 201
San Pablo, CA 94806-3676

Mailing address

161 Russ St
San Francisco, CA 94103-4009
Phone (415) 806-1994

Other names 1

  • Roberto W Quadra Other name

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

Practice roles

OrganizationSpecialtyStatusNew patients
Bonita House, Inc. PastSince Sep 1, 2024 Accepting new patients
Bonita House, Inc. PastSince Sep 1, 2024 Accepting new patients

Organizations & group practices 2

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": "1726012800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1788912000000",
    "number": "1306672852",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "161 RUSS ST",
            "city": "SAN FRANCISCO",
            "state": "CA",
            "postal_code": "941034009",
            "telephone_number": "415-806-1994"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "13925 SAN PABLO AVE STE 201",
            "city": "SAN PABLO",
            "state": "CA",
            "postal_code": "948063676",
            "telephone_number": "510-525-6225"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "QUADRA",
        "first_name": "ROBERT",
        "middle_name": "W",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2024-09-11",
        "last_updated": "2026-09-09",
        "certification_date": "2026-09-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "106H00000X",
            "taxonomy_group": "",
            "desc": "Marriage & Family Therapist",
            "state": "CA",
            "license": "165358",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ROBERTO",
            "last_name": "QUADRA",
            "middle_name": "W",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in San Pablo, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Sep 9, 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.