Individual provider · Type 1 NPI

Steven G. Gwiazdowski, MD

Neonatal-Perinatal Medicine Physician · Fairfield, CA

NPI number 1710037684 Active

Practice location

1860 Pennsylvania Ave Ste 145
Fairfield, CA 94533-3547

Fax (707) 646-5323

Other practice locations

  • 300 Hospital Dr, Vallejo, CA 94589-2574 · (707) 554-5102

Specialties and licenses

TaxonomyCodeLicense
Neonatal-Perinatal Medicine Physician Primary 2080N0001XG683240 (CA)

Neonatal-Perinatal Medicine Physician: A pediatrician who is the principal care provider for sick newborn infants. Clinical expertise is used for direct patient care and for consulting with obstetrical colleagues to plan for the care of mothers who have high-risk pregnancies.

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About NPI 1710037684

Steven G. Gwiazdowski, MD's National Provider Identifier is 1710037684, issued on Jan 11, 2007. The primary taxonomy on file is Neonatal-Perinatal Medicine Physician (2080N0001X), and the practice location is in Fairfield, CA. The record was last updated on Sep 19, 2025.