IndividualActive
Stella Joyce
NPI 1396583803 · Diagnostic Radiology Physician · Boston, MA
Stella Joyce is a Diagnostic Radiology Physician provider in Boston, MA (NPI 1396583803).
Provider details
- NPI number
- 1396583803
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- 3015739 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(56/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
55 Fruit St
Boston, MA 02114-2621
Phone: (617) 726-2000
Street-level locationGet directions
Mailing address
Massachusetts General Hospital
Boston, MA 02114
Registry dates
- Enumerated
- 2024-07-18
- Last updated
- 2026-05-01
- Certified
- 2026-05-01
Frequently asked questions
- What is Stella Joyce's NPI number?
- Stella Joyce's National Provider Identifier (NPI) is 1396583803, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stella Joyce's specialty?
- Stella Joyce is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Stella Joyce located?
- Stella Joyce's practice location on file with NPPES is 55 Fruit St, Boston, MA 02114-2621.
- What is Stella Joyce's phone number?
- The practice phone number listed in the NPPES registry for Stella Joyce is (617) 726-2000.
- Is Stella Joyce's NPI active?
- Yes — Stella Joyce's NPI (1396583803) is active in the NPPES registry as of the last update on 2026-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.