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DR. JAMES WILLIAM ASSIF MD
NPI 1215566849
Radiology - Radiation Oncology in Wakefield, RI

Active since April 06, 2020PECOS EnrolledAccepts Medicare Assignment
142 KENYON AVE, WAKEFIELD, RI 02879(401) 284-0850(401) 284-0860 Get Directions Write a Review

NPPES record last updated: July 3, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 3, 2025, Apr 6, 2020 (2 updates tracked since 2020).

About Dr. James William Assif Md NPPES

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

DR. JAMES WILLIAM ASSIF MD (NPI 1215566849) is an individual radiation oncology provider in Wakefield, Rhode Island, licensed in Rhode Island (MD20686) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS, is affiliated with South County Hospital Inc, and is a graduate of Other (2020).

NPPES Registry Identity

NPI1215566849
Entity TypeIndividualMale
Primary Taxonomy2085R0001X
Provider Legal NameDR. JAMES WILLIAM ASSIFCredential: MD
Location Address142 KENYON AVEWakefield, RI 02879-4216
Mailing Address142 Kenyon AveWakefield, RI 02879-4216 · (401) 788-8757 · Fax (401) 782-9867
Phone(401) 284-0850
Fax(401) 284-0860
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateApril 6, 2020
Last NPPES UpdateJuly 3, 20252 updates tracked since enumeration
NPPES CertifiedJuly 3, 2025
✔ NPI 1215566849 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRadiology · Radiation OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0001X
License✔ Licensed in RI · MD20686
Definition
A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
142 KENYON AVE, Wakefield, RI 02879
Open in Google Maps ↗

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

Dr. James William Assif 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 ID7618393752
PECOS Enrollment IDI20250626003843
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

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

South County Hospital Inc

Acute Care Hospitals · Wakefield, RI
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number410008
Location100 Kenyon AveWakefield, RI 02879 · Washington County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02879 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
$177.03 typical visit price
range $58.57 – $177.03
Typical copayment $44.25 (range $14.64 – $44.25)
Most-billed visit code 99205
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 2

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

SOUTH COUNTY RADIATION THERAPY, LLC
Radiology (Radiation Oncology)
142 KENYON AVE
WAKEFIELD, RI 02879
Washington County (401) 284-0850
SILVER SPRING HEALTH CARE MANAGEMENT, INC
Radiology (Radiation Oncology)
142 KENYON AVE
WAKEFIELD, RI 02879
Washington County (401) 284-0850

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 James Assif's NPI number?

The NPI number for James Assif is 1215566849. It was assigned to this individual provider in the NPPES registry on April 6, 2020.

Where is James Assif located?

James Assif practices at 142 Kenyon Ave, Wakefield, RI 02879. The listed phone number is (401) 284-0850.

What is James Assif's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

Is James Assif enrolled in Medicare?

Yes. James Assif 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.

Is James Assif affiliated with any hospitals?

According to CMS data, James Assif is affiliated with South County Hospital Inc.

When was this NPI record last updated?

The NPPES record for James Assif was last updated on July 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.