Zachary Alexander Kiss, DO

Primary specialty

Radiation Oncology PhysicianTaxonomy code 2085R0001X

License

OS025803 Issued in PA

Practice address

701 East Marshall Street
West Chester, PA 19380-4412

Phone

(610) 431-5530

Fax

(610) 431-5144

NPI assigned

Apr 4, 2021

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

Medicare fee-for-service enrollment

Enrolled in PA

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

Specialty

Radiation Oncology

Education

Other, 2021

Medicare assignment

May accept Medicare assignment

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

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

{
    "created_epoch": "1617494400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785974400000",
    "number": "1902485311",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "701 EAST MARSHALL STREET",
            "city": "WEST CHESTER",
            "state": "PA",
            "postal_code": "193804412",
            "telephone_number": "610-431-5530",
            "fax_number": "610-431-5144"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "701 EAST MARSHALL STREET",
            "city": "WEST CHESTER",
            "state": "PA",
            "postal_code": "193804412",
            "telephone_number": "610-431-5530",
            "fax_number": "610-431-5144"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KISS",
        "first_name": "ZACHARY",
        "middle_name": "ALEXANDER",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2021-04-04",
        "last_updated": "2026-08-06",
        "certification_date": "2026-08-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2085R0001X",
            "taxonomy_group": "",
            "desc": "Radiology, Radiation Oncology",
            "state": "PA",
            "license": "OS025803",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Stacy Kiraly-Duran
• Kasey Kirchhofer, M.S., CCC-SLP
• Diane Kirschner, SLP
• Noah Kirshner, DPM
• Samuel Kirshner
• Gabrielle Klapper, MS, CCC-SLP
• Jeffrey Scott Klein, DC
• Candice Klenk
• Zoe Kate Klingenberg
• Courtney Klinger

• Radiation Oncology Physician in West Chester, PA
• Providers in West Chester, PA by specialty
• Radiation Oncology Physician in Pennsylvania

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 6, 2026; 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.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.