Arturo Castillo, MD
NPI 1659165074 · Family Medicine Physician · Warwick, RI
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Arturo Castillo, MD is a Family Medicine Physician provider in Warwick, RI (NPI 1659165074).
Provider details
- NPI number
- 1659165074
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- CLP06657 (RI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2025-04-09
- Last updated
- 2025-07-09
- Certified
- 2025-05-27
Frequently asked questions
- What is Arturo Castillo's NPI number?
- Arturo Castillo's National Provider Identifier (NPI) is 1659165074, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arturo Castillo's specialty?
- Arturo Castillo is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Arturo Castillo located?
- Arturo Castillo's practice location on file with NPPES is 455 Toll Gate Rd, Warwick, RI 02886-2759.
- What is Arturo Castillo's phone number?
- The practice phone number listed in the NPPES registry for Arturo Castillo is (401) 737-7010.
- Does Arturo Castillo accept Medicare?
- Arturo Castillo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Arturo Castillo's NPI active?
- Yes — Arturo Castillo's NPI (1659165074) is active in the NPPES registry as of the last update on 2025-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.