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GEORGIOS ANTONIOS SIDERIS MD
NPI 1477057222
Radiology - Diagnostic Radiology in Providence, RI

Active since March 19, 2018PECOS EnrolledAccepts Medicare Assignment
593 EDDY ST, PROVIDENCE, RI 02903(401) 444-5174 Get Directions Write a Review

NPPES record last updated: April 25, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

Record update history: Feb 25, 2025, Dec 6, 2024, Jun 20, 2024 and 3 more (6 updates tracked since 2018).

About Georgios Antonios Sideris Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GEORGIOS ANTONIOS SIDERIS MD (NPI 1477057222) is an individual diagnostic radiology provider in Providence, Rhode Island, licensed in Rhode Island (MD20303) and active in the NPI registry since March 2018. He is enrolled in Medicare PECOS, is affiliated with Roger Williams Medical Center, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1477057222
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameGEORGIOS ANTONIOS SIDERISCredential: MD
Location Address593 EDDY STProvidence, RI 02903-4923
Mailing Address125 Metro Center Blvd Ste 2000Warwick, RI 02886-1785 · (401) 432-2500 · Fax (401) 889-3619
Phone(401) 444-5174
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateMarch 19, 2018
Last NPPES UpdateApril 25, 20256 updates tracked since enumeration
NPPES CertifiedApril 25, 2025
✔ NPI 1477057222 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
License✔ Licensed in RI · MD20303
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
593 EDDY ST, Providence, RI 02903
Open in Google Maps ↗

Secondary Practice Locations 3

Location 1759 Chestnut StSpringfield, MA 01199-0001 · Phone (413) 794-0000
Location 2300 Longwood AveBoston, MA 02115-5724 · Phone (617) 355-6290
Location 3111 E 210th StBronx, NY 10467-2401 · Phone (718) 920-9880

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include WellSense Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Georgios Antonios Sideris Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5799024626
PECOS Enrollment IDI20250513001473
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Roger Williams Medical Center

Acute Care Hospitals · Providence, RI
4/5 CMS rating
OwnershipProprietary
CMS Certification Number410004
Location825 Chalkstone AvenueProvidence, RI 02908 · Providence County
Emergency services

Our Lady Of Fatima Hospital

Acute Care Hospitals · North Providence, RI
3/5 CMS rating
OwnershipProprietary
CMS Certification Number410005
Location200 High Service AvenueNorth Providence, RI 02904 · Providence County
Emergency services

Newport Hospital

Acute Care Hospitals · Newport, RI
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number410006
Location11 Friendship StreetNewport, RI 02840 · Newport County
Emergency services Birthing friendly

Rhode Island Hospital

Acute Care Hospitals · Providence, RI
3/5 CMS rating
OwnershipTribal
CMS Certification Number410007
Location593 Eddy StreetProvidence, RI 02903 · Providence County
Emergency services

The Miriam Hospital

Acute Care Hospitals · Providence, RI
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number410012
Location164 Summit AvenueProvidence, RI 02906 · Providence County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02903 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$90.48 typical visit price
range $58.57 – $177.03
Typical copayment $22.62 (range $14.64 – $44.25)
Most-billed visit code 99203
Established Patient
$72.93 typical visit price
range $18.92 – $144.38
Typical copayment $18.23 (range $4.73 – $36.09)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. KEITH-AUSTIN SCARFO D.O.
Anesthesiology
593 EDDY ST, APC 6
PROVIDENCE, RI 02903
Providence County (401) 444-3777
AILEEN HSUEH
Surgery
593 EDDY ST
PROVIDENCE, RI 02903
Providence County (401) 444-8450
RHODE ISLAND HOSPITAL
General Acute Care Hospital
593 EDDY ST, MAIN 4
PROVIDENCE, RI 02903
Providence County (401) 444-7585
DR. GA HIE NAM M.D.
Pathology (Anatomic Pathology & Clinical Pathology)
593 EDDY ST
PROVIDENCE, RI 02903
Providence County (401) 444-5057
EUGENIE ATALLAH
Psychiatry & Neurology (Neurology)
593 EDDY ST
PROVIDENCE, RI 02903
Providence County (401) 606-2645
BRIAN CAO MD
Student in an Organized Health Care Education/Training Program
593 EDDY ST
PROVIDENCE, RI 02903
Providence County (401) 606-4286
BRET CAULFIELD
Physician Assistant
593 EDDY ST
PROVIDENCE, RI 02903
Providence County (401) 444-4000
JUNG HO GONG
Student in an Organized Health Care Education/Training Program
593 EDDY ST
PROVIDENCE, RI 02903
Providence County (401) 793-2695

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Georgios Sideris's NPI number?

The NPI number for Georgios Sideris is 1477057222. It was assigned to this individual provider in the NPPES registry on March 19, 2018.

Where is Georgios Sideris located?

Georgios Sideris practices at 593 Eddy St, Providence, RI 02903. The listed phone number is (401) 444-5174.

What is Georgios Sideris's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is Georgios Sideris enrolled in Medicare?

Yes. Georgios Sideris is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Georgios Sideris accept?

Health plans from WellSense Health Plan list Georgios Sideris as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Georgios Sideris affiliated with any hospitals?

According to CMS data, Georgios Sideris is affiliated with Roger Williams Medical Center, Our Lady Of Fatima Hospital, Newport Hospital, Rhode Island Hospital and The Miriam Hospital.

When was this NPI record last updated?

The NPPES record for Georgios Sideris was last updated on April 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.