Individual provider · Type 1 NPI

Stylianos Nicholas Theofanidis, MD

Neonatal-Perinatal Medicine Physician · Greenwich, CT

NPI number 1912926908 Active

Practice location

5 Perryridge Road, Greenwich Hospital
Greenwich, CT 06830-4697

Call (203) 863-3515 Map

Fax (203) 863-3816

Mailing address

PO Box 673
Old Greenwich, CT 06870-0673

Specialties and licenses

TaxonomyCodeLicense
Pediatrics Physician 208000000X028038 (CT)
Neonatal-Perinatal Medicine Physician Primary 2080N0001X028038 (CT)

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 1912926908

Stylianos Nicholas Theofanidis, MD's National Provider Identifier is 1912926908, issued on Jul 19, 2006. The primary taxonomy on file is Neonatal-Perinatal Medicine Physician (2080N0001X), and the practice location is in Greenwich, CT. The record was last updated on Sep 11, 2025.