NPI
Nephrologists in Hayward, CA
9 nephrologists in Hayward, CA in the October 12, 2026 NPPES file, by primary taxonomy (Internal Medicine, Nephrology). Each row shows the credential, practice address, phone, and NPI.
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License: a US government work, in the public domain (Public Domain Mark 1.0).
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Every provider listed as Internal Medicine, Nephrology near your ZIP
Active individuals and group practices from the NPI registry, grouped by practice address, as a spreadsheet.
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Nephrologists in Hayward
1 to 9 of 9
- 1205499506Mario Bernaba, MD · 27303 Sleepy Hollow Ave S, Hayward CA 94545 · Phone (510) 784-2769
- 1639118052Neelam Bhalla, M.D. · 27303 Sleepy Hollow Ave S, Hayward CA 94545 · Phone (510) 454-1000
- 1477631232Sarasa Kimata, M.D. · 27303 Sleepy Hollow Ave S, Hayward CA 94545 · Phone (510) 454-1000
- 1043398803George Lai, M.D. · 27303 Sleepy Hollow Ave S, Hayward CA 94545 · Phone (510) 454-1000
- 1619055472Wesley Lisker, M.D. · 27303 Sleepy Hollow Ave S, Hayward CA 94545 · Phone (510) 454-1000
- 1073691846Chitra Reddy, MD · 27400 Hesperian Blvd, Hayward CA 94545 · Phone (510) 784-4000
- 1164884623Rangashree Varadarajan, MD · 27303 Sleepy Hollow Ave S, Hayward CA 94545 · Phone (510) 784-2769 · Fax (510) 248-7033
- 1780621706Clifford Wong, MD · 27200 Calaroga Ave, Hayward CA 94545 · Phone (510) 783-2003 · Fax (510) 783-2007
- 1740354059Andrea Yao, M.D. · 27303 Sleepy Hollow Ave S, Hayward CA 94545 · Phone (510) 454-1000
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Questions
How many nephrologists are in Hayward, CA?
9 active NPI records in the October 12, 2026 NPPES file list Internal Medicine, Nephrology as their primary taxonomy and a practice location in Hayward, 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.