William O'Shea, CNP
NPI 1205235462 · Gerontology Nurse Practitioner · East Boston, MA
William O'Shea, CNP is a Gerontology Nurse Practitioner provider in East Boston, MA (NPI 1205235462).
Provider details
- NPI number
- 1205235462
- Entity type
- Individual
- Primary specialty
- Gerontology Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CNP
- Sex
- Male
- Sole proprietor
- No
- License
- RN2293229 (MA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 110 W Squantum StQuincy, MA 02171-2122Phone: (617) 376-3000
Registry dates
- Enumerated
- 2014-08-13
- Last updated
- 2021-05-24
- Certified
- 2021-05-24
Frequently asked questions
- What is William O'Shea's NPI number?
- William O'Shea's National Provider Identifier (NPI) is 1205235462, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William O'Shea's specialty?
- William O'Shea is listed in the NPPES registry with a primary specialty of Gerontology Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is William O'Shea located?
- William O'Shea's practice location on file with NPPES is 10 Gove St, East Boston, MA 02128-1920.
- What is William O'Shea's phone number?
- The practice phone number listed in the NPPES registry for William O'Shea is (617) 569-5800.
- Is William O'Shea's NPI active?
- Yes — William O'Shea's NPI (1205235462) is active in the NPPES registry as of the last update on 2021-05-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.