IndividualActive
Elena Cajen
NPI 1740813880 · General Practice Registered Nurse · Cambridge, MA
Elena Cajen is a General Practice Registered Nurse provider in Cambridge, MA (NPI 1740813880).
Provider details
- NPI number
- 1740813880
- Entity type
- Individual
- Primary specialty
- General Practice Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- RN2295219 (MA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(65/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
1493 Cambridge St
Cambridge, MA 02139-1047
Phone: (617) 665-2159
Street-level locationGet directions
Mailing address
136 Rindge Ave
Cambridge, MA 02140-2527
Registry dates
- Enumerated
- 2020-02-18
- Last updated
- 2020-02-18
- Certified
- 2020-02-18
Frequently asked questions
- What is Elena Cajen's NPI number?
- Elena Cajen's National Provider Identifier (NPI) is 1740813880, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elena Cajen's specialty?
- Elena Cajen is listed in the NPPES registry with a primary specialty of General Practice Registered Nurse (Nursing Service Providers).
- Where is Elena Cajen located?
- Elena Cajen's practice location on file with NPPES is 1493 Cambridge St, Cambridge, MA 02139-1047.
- What is Elena Cajen's phone number?
- The practice phone number listed in the NPPES registry for Elena Cajen is (617) 665-2159.
- Is Elena Cajen's NPI active?
- Yes — Elena Cajen's NPI (1740813880) is active in the NPPES registry as of the last update on 2020-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.