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NICHOLAS KASSIS
NPI 1215490180
Internal Medicine - Interventional Cardiology in Providence, RI

Active since April 09, 2019PECOS Enrolled
593 EDDY ST, PROVIDENCE, RI 02903(401) 444-5891(401) 444-8158 Get Directions Write a Review

NPPES record last updated: April 20, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Apr 20, 2026, Apr 9, 2019 (2 updates tracked since 2019).

About Nicholas Kassis NPPES

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

NICHOLAS KASSIS (NPI 1215490180) is an individual interventional cardiology provider in Providence, Rhode Island, licensed in Rhode Island (MD21278) and active in the NPI registry since April 2019. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Loyola University Of Chicago, Stritch School Of Medicine (2019).

NPPES Registry Identity

NPI1215490180
Entity TypeIndividualMale
Primary Taxonomy207RI0011X
Provider Legal NameNICHOLAS KASSIS
Location Address593 EDDY STProvidence, RI 02903-4923
Mailing Address15 La Salle SqProvidence, RI 02903-1814 · (401) 444-6779 · Fax (401) 444-6912
Phone(401) 444-5891
Fax(401) 444-8158
Sole ProprietorNo
Medical School CMSLoyola University Of Chicago, Stritch School Of MedicineGraduated 2019
Enumeration DateApril 9, 2019
Last NPPES UpdateApril 20, 20262 updates tracked since enumeration
NPPES CertifiedApril 20, 2026
✔ NPI 1215490180 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Interventional CardiologyAllopathic & Osteopathic Physicians
Taxonomy Code207RI0011X
License✔ Licensed in RI · MD21278
Definition
An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.
593 EDDY ST, Providence, RI 02903
Open in Google Maps ↗

Secondary Practice Locations 2

Location 1164 Summit AveProvidence, RI 02906-2853 · Phone (401) 793-4102 · Fax (401) 793-4049
Location 29500 Euclid Ave # Na-23Cleveland, OH 44195-0001 · Phone (216) 444-2200

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Nicholas Kassis is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID446593719
PECOS Enrollment IDI20260512002224
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.

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
$134.17 typical visit price
range $58.57 – $177.03
Typical copayment $33.54 (range $14.64 – $44.25)
Most-billed visit code 99204
Established Patient
$103.10 typical visit price
range $18.92 – $144.38
Typical copayment $25.77 (range $4.73 – $36.09)
Most-billed visit code 99214
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
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
FANNY HUANG MD
Student in an Organized Health Care Education/Training Program
593 EDDY ST
PROVIDENCE, RI 02903
Providence County (401) 444-4741

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 Nicholas Kassis's NPI number?

The NPI number for Nicholas Kassis is 1215490180. It was assigned to this individual provider in the NPPES registry on April 9, 2019.

Where is Nicholas Kassis located?

Nicholas Kassis practices at 593 Eddy St, Providence, RI 02903. The listed phone number is (401) 444-5891.

What is Nicholas Kassis's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.

Is Nicholas Kassis enrolled in Medicare?

Yes. Nicholas Kassis is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Nicholas Kassis was last updated on April 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.