IndividualActive
Mar Kristian Villanueva
NPI 1841086550 · Registered Nurse · Providence, RI
Mar Kristian Villanueva is a Registered Nurse provider in Providence, RI (NPI 1841086550).
Provider details
- NPI number
- 1841086550
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 333666 (NC)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(55/100 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
593 Eddy St
Providence, RI 02903-4923
Phone: (401) 444-4000
Street-level locationGet directions
Mailing address
3420 Vireo Ct
Raleigh, NC 27616-9787
Registry dates
- Enumerated
- 2025-04-18
- Last updated
- 2025-04-18
- Certified
- 2025-04-17
Frequently asked questions
- What is Mar Kristian Villanueva's NPI number?
- Mar Kristian Villanueva's National Provider Identifier (NPI) is 1841086550, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mar Kristian Villanueva's specialty?
- Mar Kristian Villanueva is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Mar Kristian Villanueva located?
- Mar Kristian Villanueva's practice location on file with NPPES is 593 Eddy St, Providence, RI 02903-4923.
- What is Mar Kristian Villanueva's phone number?
- The practice phone number listed in the NPPES registry for Mar Kristian Villanueva is (401) 444-4000.
- Is Mar Kristian Villanueva's NPI active?
- Yes — Mar Kristian Villanueva's NPI (1841086550) is active in the NPPES registry as of the last update on 2025-04-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.