Georgios Sideris, MD
NPI 1477057222 · Diagnostic Radiology Physician · Providence, RI
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Georgios Sideris, MD is a Diagnostic Radiology Physician provider in Providence, RI (NPI 1477057222).
Provider details
- NPI number
- 1477057222
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
4 documented practice locations
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
Additional practice locations (3)
- 300 Longwood AveBoston, MA 02115-5724Phone: (617) 355-6290
- 759 Chestnut StSpringfield, MA 01199-0001Phone: (413) 794-0000
- 111 E 210th StBronx, NY 10467-2401Phone: (718) 920-9880
Registry dates
- Enumerated
- 2018-03-19
- Last updated
- 2025-04-25
- Certified
- 2025-04-25
Frequently asked questions
- What is Georgios Sideris's NPI number?
- Georgios Sideris's National Provider Identifier (NPI) is 1477057222, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Georgios Sideris's specialty?
- Georgios Sideris is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Georgios Sideris located?
- Georgios Sideris's practice location on file with NPPES is 593 Eddy St, Providence, RI 02903-4923.
- What is Georgios Sideris's phone number?
- The practice phone number listed in the NPPES registry for Georgios Sideris is (401) 444-5174.
- Does Georgios Sideris accept Medicare?
- Georgios Sideris is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Georgios Sideris's NPI active?
- Yes — Georgios Sideris's NPI (1477057222) is active in the NPPES registry as of the last update on 2025-04-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.