Rosanne O'Brien, RN
NPI 1396864492 · Diabetes Educator Registered Nurse · Dorchester, MA
Rosanne O'Brien, RN is a Diabetes Educator Registered Nurse provider in Dorchester, MA (NPI 1396864492).
Provider details
- NPI number
- 1396864492
- Entity type
- Individual
- Primary specialty
- Diabetes Educator Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Female
- Sole proprietor
- No
- License
- 127193 (MA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
Mailing address
Registry dates
- Enumerated
- 2007-03-28
- Last updated
- 2007-07-08
Frequently asked questions
- What is Rosanne O'Brien's NPI number?
- Rosanne O'Brien's National Provider Identifier (NPI) is 1396864492, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rosanne O'Brien's specialty?
- Rosanne O'Brien is listed in the NPPES registry with a primary specialty of Diabetes Educator Registered Nurse (Nursing Service Providers).
- Where is Rosanne O'Brien located?
- Rosanne O'Brien's practice location on file with NPPES is 230 Bowdoin St, Dorchester, MA 02122-1817.
- What is Rosanne O'Brien's phone number?
- The practice phone number listed in the NPPES registry for Rosanne O'Brien is (617) 754-0058.
- Is Rosanne O'Brien's NPI active?
- Yes — Rosanne O'Brien's NPI (1396864492) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.