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Search › California › Gerontology Nurse Practitioner

Margaret O'Connor, GNP-BC

NPI 1538202452 · on the registry since 2007

Practice

Address
6 Woodland Rd Ste 101
Saint Helena, CA 94574
Phone
(707) 963-7028
Fax
(707) 963-7255
Organisation at this address
St Helena Hospital
J. Wilson White, Md
Adam Freedhand Md Inc
Ddx Medical Corporation
Gregory B. Smith, M.D., A.P.C.
Inferred from a shared address, not stated in the registry.
Clinicians at this address
39

Registry record

Primary taxonomy
Gerontology Nurse Practitioner
363LG0600X
Also registered as
Gerontology Nurse Practitioner
Adult Health Nurse Practitioner
Licence states on file
CA, FL
From the registry's licence fields, which are often incomplete.
Sex
Female
Record last updated
2026-05-04

Source: CMS National Plan and Provider Enumeration System. Registration is not the same as practising, and the registry records no retirement — some people listed here no longer practise. More in California