Individual provider Active NPI

Ka-Wah Tung, MD

  • Diagnostic Radiology Physician
  • Stanford, CA
National Provider Identifier
1043448194
Registry record updated Feb 7, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Diagnostic Radiology PhysicianTaxonomy code 2085R0202X
License
A130862 Issued in CA
Practice address
300 Pasteur Dr
Stanford, CA 94305-2200
Phone
(650) 723-4000
NPI assigned
Jun 29, 2009
Last updated
Feb 7, 2025By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 7, 2025

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 A130862 CA Primary

Addresses

Primary practice location

300 Pasteur Dr
Stanford, CA 94305-2200

Mailing address

300 Pasteur Dr
Stanford, CA 94305-2200
Phone (650) 723-4000

Other practice location 1

1661 Soquel Dr
Santa Cruz, CA 95065-1709
Phone (718) 683-0390

Electronic endpoints 1

TypeEndpointUseAffiliation
SOAP URL https://careepicwest.kp.org:14430/Interconnect-prodcalgateway/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ncalceq Health Information Exchange (HIE) The Permanente Medical Group

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
I20140724001590 CA Practitioner - Diagnostic Radiology 9234355462 Reassigns benefits to 9 organizations

Care Compare profile

Medicare Care Compare
Specialty
Diagnostic Radiology
Education
Other, 2009
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Permanente Medical Group IncGroup PAC ID 8921910225, 10,928 clinicians
Stanford Health CareGroup PAC ID 6709797491, 3,152 clinicians
County of Santa ClaraGroup PAC ID 1254244973, shared by 46 NPIs, 1,000 clinicians

Practice addresses (Care Compare)

1100 Veterans Blvd
Redwood City, CA 94063-2037
Phone (650) 299-2000

2425 Samaritan Dr
San Jose, CA 95124-3908
Phone (925) 296-7150

300 Pasteur Dr
Stanford, CA 94305-2200
Phone (650) 723-4000

386 Gellert Blvd
Daly City, CA 94015-2611
Phone (415) 677-2320

5555 W Las Positas Blvd
Pleasanton, CA 94588-4000
Phone (925) 847-3000

751 S Bascom Ave
Santa Clara Vly Med
San Jose, CA 95128-2604
Phone (408) 885-5000

845 Jackson St
San Francisco, CA 94133-4851
Phone (415) 677-2320

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
A130862CAMDDiagnostic Radiology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Salinas Valley Radiologists, Inc. Diagnostic Radiology CurrentSince May 1, 2015 Accepting new patients
Permanente Medical Group Inc Diagnostic Radiology Current Accepting new patients
Golden Gate Radiology Medical Group, Inc. Diagnostic Radiology Current Accepting new patients
John Muir Magnetic Imaging Center Diagnostic Radiology CurrentSince Oct 1, 2025 Accepting new patients
Stanford Health Care Diagnostic Radiology CurrentSince Jun 1, 2014 Accepting new patients
Bay Imaging Consultants Medical Group Inc Diagnostic Radiology Current Accepting new patients
Golden Gate Radiology Medical Group, Inc Diagnostic Radiology CurrentSince May 1, 2023 Accepting new patients
Stanford Health Care Diagnostic Radiology Current Accepting new patients
Magnetic Imaging Affiliates, LLC Diagnostic Radiology CurrentSince Oct 1, 2025 Accepting new patients
Permanente Medical Group, Inc CurrentSince Aug 7, 2022 Accepting new patients
Permanente Medical Group Inc Diagnostic Radiology CurrentSince Aug 7, 2022 Accepting new patients
Doctors Resources Company, LLC Diagnostic Radiology CurrentSince Nov 1, 2017 Accepting new patients
Stanford Health Care CurrentSince Jun 1, 2014 Accepting new patients
Solano Diagnostics Partners a Calif Limited Partnership Diagnostic Radiology CurrentSince Oct 1, 2025 Accepting new patients
Salinas Valley Radiologists, Inc. Diagnostic Radiology CurrentSince May 1, 2015 Accepting new patients
Bay Imaging Consultants Medical Group Inc Diagnostic Radiology CurrentSince Oct 1, 2025 Accepting new patients
John Muir Trauma Physicians Billing Service Diagnostic Radiology CurrentSince Jan 13, 2026 Accepting new patients
Bay Imaging Consultants Medical Group, Inc. Diagnostic Radiology CurrentSince Oct 1, 2025 Accepting new patients
Stanford Hospital and Clinics Past Accepting new patients
John Muir Call Coverage Medical Group, Inc. Past Accepting new patients
Dignity Health Past Accepting new patients

Locations (25 of 29)

750 Auburn Ravine Rd
Auburn, CA 95603
Phone (530) 823-6131

386 Gellert Blvd
Daly City, CA 94015
Phone (415) 677-2320

1101 B Gale Wilson Blvd
Ste 100
Fairfield, CA 94533
Phone (707) 436-2600

4753 W Shaw Ave
Ste 101
Fresno, CA 93722
Phone (559) 277-8738

900 N Douty St
Hanford, CA 93230
Phone (559) 587-9014

3100 Summit St
Oakland, CA 94609
Phone (510) 869-8377

5730 Telegraph Ave
Oakland, CA 94609
Phone (510) 204-1507

101 Monroe St
Petaluma, CA 94954
Phone (707) 763-4109

1100 Veterans Blvd
Redwood City, CA 94063
Phone (650) 299-2200

1150 Veterans Blvd
Redwood City, CA 94063
Phone (650) 299-2015

901 Nevin Ave
Richmond, CA 94801
Phone (510) 307-1500

930 W Main St
Ripon, CA 95366
Phone (209) 599-4221

501 J St
Sacramento, CA 95814
Phone (916) 497-3000

1330 Natividad Rd
Salinas, CA 93906
Phone (408) 424-0340

450 E Romie Ln
Salinas, CA 93901
Phone (831) 372-7844

2200 Ofarrell St
San Francisco, CA 94115
Phone (415) 202-2000

845 Jackson St
San Francisco, CA 94133
Phone (415) 677-2300

2425 Samaritan Dr
San Jose, CA 95124
Phone (408) 354-2114

710 Lawrence Expy
Santa Clara, CA 95051
Phone (408) 236-6400

5615 Scotts Valley Dr
Scotts Valley, CA 95066
Phone (831) 430-2700

300 Pasteur Dr
Stanford, CA 94305
Phone (650) 498-5710

7373 West Ln
Stockton, CA 95210
Phone (209) 476-2000

300 Hospital Dr
Vallejo, CA 94589
Phone (707) 554-4107

300 Hospital Dr
#1112
Vallejo, CA 94589
Phone (707) 554-4107

975 Sereno Dr
Vallejo, CA 94589
Phone (707) 651-1000

Interoperability endpoints

  • Direct secure messaging: ktung764691@hisp.ehr.sutterhealth.org

Organizations & group practices 22

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.

View all 22

Hospital & facility affiliations 7

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1246233600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1738886400000",
    "number": "1043448194",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "300 PASTEUR DR",
            "city": "STANFORD",
            "state": "CA",
            "postal_code": "943052200",
            "telephone_number": "650-723-4000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "300 PASTEUR DR",
            "city": "STANFORD",
            "state": "CA",
            "postal_code": "943052200",
            "telephone_number": "650-723-4000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1661 Soquel Dr",
            "address_purpose": "LOCATION",
            "city": "Santa Cruz",
            "state": "CA",
            "postal_code": "950651709",
            "country_code": "US",
            "telephone_number": "718-683-0390",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "TUNG",
        "first_name": "KA-WAH",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2009-06-29",
        "last_updated": "2025-02-07",
        "certification_date": "2025-02-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0202X",
            "taxonomy_group": "",
            "desc": "Radiology, Diagnostic Radiology",
            "state": "CA",
            "license": "A130862",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "SOAP",
            "endpointTypeDescription": "SOAP URL",
            "endpoint": "https://careepicwest.kp.org:14430/Interconnect-prodcalgateway/wcf/epic.community.hie/xcpdrespondinggatewaysync.svc/ncalceq",
            "affiliation": "Y",
            "endpointDescription": "Carequality",
            "affiliationName": "The Permanente Medical Group",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "C-CDA",
            "address_1": "1150 Veterans Blvd",
            "city": "Redwood City",
            "state": "CA",
            "country_code": "US",
            "postal_code": "940632037",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Stanford, CA

Sources for this page

Verify at the official NPI Registry.