Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

William Joseph O'Shea, CNP

Individual provider Gerontology Nurse Practitioner · NPI 1205235462

William Joseph O'Shea, CNP is a Gerontology Nurse Practitioner in East Boston, Massachusetts. Works from 2 locations. Licensed in Massachusetts.

Licensed in
MA
In the registry since
2014
What do these letters mean?
CNP — Certified Nurse Practitioner
A certified nurse practitioner.

See every abbreviation used in this directory →

Practice location Address checks out

10 Gove St
East Boston, MA 02128-1920
Phone: (617) 569-5800
Fax: (617) 568-4756
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 110 W Squantum St, Quincy, MA 02171-2122 — (617) 376-3000

Specialties & licences

Gerontology Nurse Practitioner (primary) Taxonomy 363LG0600X · Licence RN2293229 (MA)

Record details

NPI number1205235462
Entity typeIndividual (Type 1)
GenderMale
Credentials CNP
Sole proprietorNo
NPI enumeratedAugust 13, 2014
Last updated in NPPESMay 24, 2021
Certification dateMay 24, 2021

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