IndividualActive
Joseph Demassi, RN
NPI 1255221834 · Registered Nurse · Providence, RI
Joseph Demassi, RN is a Registered Nurse provider in Providence, RI (NPI 1255221834).
Provider details
- NPI number
- 1255221834
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN
- Sex
- Male
- Sole proprietor
- No
- License
- RN81112 (RI)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
830 Chalkstone Ave
Providence, RI 02908-4734
Phone: (401) 273-7100
Street-level locationGet directions
Mailing address
22 Lewis Rd
Mansfield, MA 02048-1657
Registry dates
- Enumerated
- 2025-07-07
- Last updated
- 2025-07-07
- Certified
- 2025-06-30
Frequently asked questions
- What is Joseph Demassi's NPI number?
- Joseph Demassi's National Provider Identifier (NPI) is 1255221834, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Demassi's specialty?
- Joseph Demassi is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Joseph Demassi located?
- Joseph Demassi's practice location on file with NPPES is 830 Chalkstone Ave, Providence, RI 02908-4734.
- What is Joseph Demassi's phone number?
- The practice phone number listed in the NPPES registry for Joseph Demassi is (401) 273-7100.
- Is Joseph Demassi's NPI active?
- Yes — Joseph Demassi's NPI (1255221834) is active in the NPPES registry as of the last update on 2025-07-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.