Individual provider Active NPI

Robert Logan Faust, M.D.

  • Gastroenterology Physician
  • Santa Rosa, CA
National Provider Identifier
1891766861
Registry record updated Mar 7, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Gastroenterology PhysicianTaxonomy code 207RG0100X
License
A46484 Issued in CA
Practice address
1210 Sonoma Ave
Suite B
Santa Rosa, CA 95405
Phone
(707) 544-5093
Fax
(707) 528-8444
NPI assigned
Jan 30, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Mar 7, 2023

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Gastroenterology Physician 207RG0100X A46484 CA Primary

Addresses

Primary practice location

1210 Sonoma Ave
Suite B
Santa Rosa, CA 95405

Mailing address

1210 Sonoma Ave
Suite B
Santa Rosa, CA 95405
Phone (707) 544-5093

Other identifiers 2

IdentifierTypeStateIssuer
00A464840MedicaidCA
A46484OtherCACALIFORNIA MEDICAL LIC #

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address rfaust1657685@oc.providencedirect.org

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20040823000846 CA Practitioner - Gastroenterology 1254305766 Reassigns benefits to 2 organizations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
A46484CAMDGastroenterology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Permanente Medical Group, Inc CurrentSince Jan 26, 2026 Accepting new patients
Providence Medical Foundation CurrentSince Apr 6, 2020 Accepting new patients
Providence Medical Foundation CurrentSince Apr 6, 2020 Accepting new patients
Providence Medical Foundation Current Accepting new patients
Permanente Medical Group Inc CurrentSince Jan 26, 2026 Accepting new patients
Providence Medical Foundation Past Accepting new patients
St. Joseph Health Northern California, LLC Past Accepting new patients
Santa Rosa Gastroenterology Medical Associates Gastroenterology PastSince Aug 10, 2005 Accepting new patients
Sutter Bay Hospitals Past Accepting new patients

Locations

99 Montecillo Rd
San Rafael, CA 94903
Phone (415) 444-2047

1165 Montgomery Dr
#1112
Santa Rosa, CA 95405
Phone (707) 546-3210

500 Doyle Park Dr
Ste 100
Santa Rosa, CA 95405
Phone (714) 449-4842

500 Doyle Park Dr
Ste 205
Santa Rosa, CA 95405
Phone (707) 303-8350

Organizations & group practices 10

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": "1138579200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1678147200000",
    "number": "1891766861",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1210 SONOMA AVE",
            "address_2": "SUITE B",
            "city": "SANTA ROSA",
            "state": "CA",
            "postal_code": "95405",
            "telephone_number": "707-544-5093",
            "fax_number": "707-528-8444"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1210 SONOMA AVE",
            "address_2": "SUITE B",
            "city": "SANTA ROSA",
            "state": "CA",
            "postal_code": "95405",
            "telephone_number": "707-544-5093",
            "fax_number": "707-528-8444"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FAUST",
        "first_name": "ROBERT",
        "middle_name": "LOGAN",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-01-30",
        "last_updated": "2023-03-07",
        "certification_date": "2021-12-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0100X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Gastroenterology",
            "state": "CA",
            "license": "A46484",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00A464840",
            "state": "CA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "CALIFORNIA MEDICAL LIC #",
            "identifier": "A46484",
            "state": "CA"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "rfaust1657685@oc.providencedirect.org",
            "affiliation": "N",
            "address_1": "500 Doyle Park Dr Ste 250",
            "city": "Santa Rosa",
            "state": "CA",
            "country_code": "US",
            "postal_code": "954054559",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Santa Rosa, CA

Sources for this page

Verify at the official NPI Registry.