IndividualActive
Marilu Barrientos
NPI 1215802632 · Registered Nurse · New London, CT
Marilu Barrientos is a Registered Nurse provider in New London, CT (NPI 1215802632).
Provider details
- NPI number
- 1215802632
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 168084 (CT)
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
255 Hempstead St
New London, CT 06320-6204
Phone: (860) 437-4550
Street-level locationGet directions
Mailing address
Po Box 120
New London, CT 06320-0120
Registry dates
- Enumerated
- 2025-10-07
- Last updated
- 2025-10-07
- Certified
- 2025-10-07
Frequently asked questions
- What is Marilu Barrientos's NPI number?
- Marilu Barrientos's National Provider Identifier (NPI) is 1215802632, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marilu Barrientos's specialty?
- Marilu Barrientos is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Marilu Barrientos located?
- Marilu Barrientos's practice location on file with NPPES is 255 Hempstead St, New London, CT 06320-6204.
- What is Marilu Barrientos's phone number?
- The practice phone number listed in the NPPES registry for Marilu Barrientos is (860) 437-4550.
- Is Marilu Barrientos's NPI active?
- Yes — Marilu Barrientos's NPI (1215802632) is active in the NPPES registry as of the last update on 2025-10-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.