IndividualActive
Diane O'Connor, R.N.
NPI 1578847711 · Registered Nurse · Worcester, MA
Diane O'Connor, R.N. is a Registered Nurse provider in Worcester, MA (NPI 1578847711).
Provider details
- NPI number
- 1578847711
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- R.N.
- Sex
- Female
- Sole proprietor
- Yes
- License
- RN2269275 (MA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(81/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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
72 Jaques Ave
Worcester, MA 01610-2476
Phone: (508) 860-1000
Street-level locationGet directions
Mailing address
45 Summer St
Leominster, MA 01453-3228
Registry dates
- Enumerated
- 2011-10-06
- Last updated
- 2011-10-06
Frequently asked questions
- What is Diane O'Connor's NPI number?
- Diane O'Connor's National Provider Identifier (NPI) is 1578847711, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane O'Connor's specialty?
- Diane O'Connor is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Diane O'Connor located?
- Diane O'Connor's practice location on file with NPPES is 72 Jaques Ave, Worcester, MA 01610-2476.
- What is Diane O'Connor's phone number?
- The practice phone number listed in the NPPES registry for Diane O'Connor is (508) 860-1000.
- Is Diane O'Connor's NPI active?
- Yes — Diane O'Connor's NPI (1578847711) is active in the NPPES registry as of the last update on 2011-10-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.