Individual provider · Type 1 NPI

Benjamin Henry Vanderzwaag, MD

Diagnostic Radiology Physician · Napa, CA

NPI number 1245201805 Active

Practice location

575 Lincoln, Suite 310
Napa, CA 94558

Call (707) 256-3800 Map

Fax (707) 256-3508

Mailing address

2365 Westlake Dr
Kelseyville, CA 95451-7055

Specialties and licenses

TaxonomyCodeLicense
Diagnostic Radiology Physician Primary 2085R0202XC33747 (CA)

Diagnostic Radiology Physician: A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

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About NPI 1245201805

Benjamin Henry Vanderzwaag, MD's National Provider Identifier is 1245201805, issued on Jan 31, 2006. The primary taxonomy on file is Diagnostic Radiology Physician (2085R0202X), and the practice location is in Napa, CA. The record was last updated on Jul 13, 2026.