NPI
Cardiologists in Hayward, CA
7 cardiologists in Hayward, CA in the October 12, 2026 NPPES file, by primary taxonomy (Internal Medicine, Cardiovascular Disease). Each row shows the credential, practice address, phone, and NPI.
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Every provider listed as Internal Medicine, Cardiovascular Disease near your ZIP
Active individuals and group practices from the NPI registry, grouped by practice address, as a spreadsheet.
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Cardiologists in Hayward
1 to 7 of 7
- 1134156912Ralph Boucher, M.D. · 27212 Calaroga Ave, Hayward CA 94545 · Phone (510) 785-5000 · Fax (510) 784-2502
- 1225116080Kathleen Collins, MD · 27400 Hesperian Blvd, Hayward CA 94545 · Phone (510) 784-4000
- 1598898330Evelyn E. Li, M.D., A Professional Corporation · 27206 Calaroga Ave, Suite 120, Hayward CA 94545 · Phone (510) 770-1300 · Fax (510) 770-9570
- 1952473761Candace Kirsch, MD · 27400 Hesperian Blvd, Hayward CA 94545 · Phone (510) 784-4000
- 1164500682Gopala Kolluru, M.D. · 27206 Calaroga Ave, Suite 207, Hayward CA 94545 · Phone (510) 797-5057 · Fax (510) 797-5058
- 1700306222Lakshmi Nair MD Facc Inc · 27206 Calaroga Ave Ste 115, Hayward CA 94545 · Phone (510) 887-3068 · Fax (510) 887-3069
- 1891951760Lakshmi Nair, MD · 27206 Calaroga Ave, Ste 115, Hayward CA 94545 · Phone (510) 887-3068 · Fax (510) 887-3068
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Questions
How many cardiologists are in Hayward, CA?
7 active NPI records in the October 12, 2026 NPPES file list Internal Medicine, Cardiovascular Disease 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.