IndividualActive
Ellen Chen, RN CPNP
NPI 1316167752 · Registered Nurse · Boston, MA
Ellen Chen, RN CPNP is a Registered Nurse provider in Boston, MA (NPI 1316167752).
Provider details
- NPI number
- 1316167752
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN CPNP
- Sex
- Female
- Sole proprietor
- No
- License
- 111097 (MA)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Detailed profile(89/100 index)
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
Mass Health
600 Washington Street
Boston, MA 02111-1172
Phone: (800) 841-2900
Approximate (ZIP-level) locationGet directions
Mailing address
14 Keene Street
Stoneham, MA 02180
Registry dates
- Enumerated
- 2007-04-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Ellen Chen's NPI number?
- Ellen Chen's National Provider Identifier (NPI) is 1316167752, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ellen Chen's specialty?
- Ellen Chen is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Ellen Chen located?
- Ellen Chen's practice location on file with NPPES is Mass Health, Boston, MA 02111-1172.
- What is Ellen Chen's phone number?
- The practice phone number listed in the NPPES registry for Ellen Chen is (800) 841-2900.
- Is Ellen Chen's NPI active?
- Yes — Ellen Chen's NPI (1316167752) 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.