Individual provider Active NPI

Eric Tsao, MD

  • Diagnostic Radiology Physician
  • San Bernardino, CA
National Provider Identifier
1356308795
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Diagnostic Radiology PhysicianTaxonomy code 2085R0202X
License
A23041 Issued in CA
Practice address
399 E 21St St
Palm Imaging Institute
San Bernardino, CA 92404-4815
Phone
(909) 882-2266
Fax
(909) 881-7593
NPI assigned
Apr 28, 2006
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Diagnostic Radiology Physician 2085R0202X A23041 CA Primary

Addresses

Primary practice location

399 E 21St St
Palm Imaging Institute
San Bernardino, CA 92404-4815

Mailing address

399 East 21St St
San Bernardino, CA 92404
Phone (909) 882-2266

Other identifiers 1

IdentifierTypeStateIssuer
A23041OtherCAMEDICAL LICENSE

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)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
A23041CAMDDiagnostic Radiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Valley Radiological Associates Medical Group, Inc. Diagnostic Radiology Past Accepting new patients
Sutter Coast Hospital Past 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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

NPI Registry JSON

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

{
    "created_epoch": "1146182400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1356308795",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "399 EAST 21ST ST",
            "city": "SAN BERNARDINO",
            "state": "CA",
            "postal_code": "92404",
            "telephone_number": "909-882-2266",
            "fax_number": "909-881-7593"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "399 E 21ST ST",
            "address_2": "PALM IMAGING INSTITUTE",
            "city": "SAN BERNARDINO",
            "state": "CA",
            "postal_code": "924044815",
            "telephone_number": "909-882-2266",
            "fax_number": "909-881-7593"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TSAO",
        "first_name": "ERIC",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-04-28",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "CA",
            "license": "A23041",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "MEDICAL LICENSE",
            "identifier": "A23041",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in San Bernardino, CA

Sources for this page

  • NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 13, 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.