David James Koster, M.D.

Primary specialty

Hematology & Oncology PhysicianTaxonomy code 207RH0003X

License

G64875 Issued in CA

Practice address

7130 N Millbrook Ave
Suite 100
Fresno, CA 93720-3347

Phone

(559) 326-1238

Fax

(559) 326-1230

NPI assigned

Sep 2, 2005

Sex

Male

Sole proprietor

No

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

Specialties & licenses 1

Addresses

Other identifiers 2

Electronic endpoints 1

Medicare fee-for-service enrollment

Not listed in the public Medicare enrollment file

Eligible to order & refer

• Part B services: No
• Medical equipment: Yes
• Home health: No
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Interoperability endpoints

• Direct secure messaging: david.koster@ccare.direct.varian.com
• Direct secure messaging: dkoster1657926@oc.providencedirect.org
• Direct secure messaging: dkoster687959@hisp.ehr.sutterhealth.org

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

{
    "created_epoch": "1125619200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1636070400000",
    "number": "1063406163",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "7130 N MILLBROOK AVE",
            "address_2": "SUITE 100",
            "city": "FRESNO",
            "state": "CA",
            "postal_code": "937203347",
            "telephone_number": "559-447-4949",
            "fax_number": "559-447-4925"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "7130 N MILLBROOK AVE",
            "address_2": "SUITE 100",
            "city": "FRESNO",
            "state": "CA",
            "postal_code": "937203347",
            "telephone_number": "559-326-1238",
            "fax_number": "559-326-1230"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KOSTER",
        "first_name": "DAVID",
        "middle_name": "JAMES",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2005-09-02",
        "last_updated": "2021-11-05",
        "certification_date": "2021-11-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RH0003X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Hematology & Oncology",
            "state": "CA",
            "license": "G64875",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "ZZZ75882Z",
            "state": "CA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "RAILROAD MEDICARE",
            "identifier": "PO1345510",
            "state": "CA"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "dkoster1657926@oc.providencedirect.org",
            "affiliation": "N",
            "address_1": "2710 Dolbeer St",
            "city": "Eureka",
            "state": "CA",
            "country_code": "US",
            "postal_code": "955014736",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Sarah Koser
• Gayane Koshkakaryan, DO
• Mari Koshkakaryan, PHARMD
• Krystle Ann Koslan
• Polo Kostecki, DO
• Amanda Kostik
• Ivan Kostrikin
• Liliana Adriana Koszegi
• John Michael Kotler, PH.D.
• Kathryn Rose Kotler

• Hematology & Oncology Physician in Fresno, CA
• Providers in Fresno, CA by specialty
• Hematology & Oncology Physician in California

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 5, 2021; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.