NPI
Urologists in Vallejo, CA
5 urologists in Vallejo, CA in the October 12, 2026 NPPES file, by primary taxonomy (Urology). Each row shows the credential, practice address, phone, and NPI.
This search stays in California.
License: a US government work, in the public domain (Public Domain Mark 1.0).
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Active individuals and group practices from the NPI registry, grouped by practice address, as a spreadsheet.
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Urologists in Vallejo
1 to 5 of 5
- 1457439283Anthony Acquaviva, MD · 975 Sereno Dr, Vallejo CA 94589 · Phone (707) 651-1000
- 1467592998Eric Engelman, MD · 975 Sereno Dr, Vallejo CA 94589 · Phone (707) 651-1000
- 1144426636Christopher Knopick, MD · 975 Sereno Dr, Vallejo CA 94589 · Phone (707) 651-1092
- 1588742399Ermis Nikas, DO · 975 Sereno Dr, Vallejo CA 94589 · Phone (707) 651-1000
- 1760554414Melineh Ohanjanian, MD · 975 Sereno Dr, Vallejo CA 94589 · Phone (707) 651-1000
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Questions
How many urologists are in Vallejo, CA?
5 active NPI records in the October 12, 2026 NPPES file list Urology as their primary taxonomy and a practice location in Vallejo, CA.
How do I check a provider's NPI number?
Open the NPI number on a row. The record page shows the NPI, status, practice address, phone, specialties, and licenses as NPPES lists them.
Does this list show insurance or network status?
No. NPPES does not publish insurance or network status. This page lists public registry records only.
Source: NPPES NPI Registry, data as of October 12, 2026. Last updated October 12, 2026. How we source data. Corrections: hello@rivvi.ai.