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JAMES SUN MD
NPI 1003278391
Surgery - Surgical Oncology in Philadelphia, PA

Active since March 24, 2016PECOS EnrolledAccepts Medicare Assignment
333 COTTMAN AVE, PHILADELPHIA, PA 19111(215) 854-9799 Get Directions Write a Review

NPPES record last updated: December 31, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Dec 31, 2025, Jul 28, 2023, Mar 28, 2016 and 1 more (4 updates tracked since 2016).

About James Sun Md NPPES

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

JAMES SUN MD (NPI 1003278391) is an individual surgical oncology provider in Philadelphia, Pennsylvania, licensed in Utah (14231568-1205) and active in the NPI registry since March 2016. He is enrolled in Medicare PECOS, is affiliated with University Of Utah Hospitals And Clinics, and is a graduate of Other (2016).

NPPES Registry Identity

NPI1003278391
Entity TypeIndividualMale
Primary Taxonomy2086X0206X
Provider Legal NameJAMES SUNCredential: MD
Location Address333 COTTMAN AVEPhiladelphia, PA 19111-2497
Mailing Address333 Cottman AvePhiladelphia, PA 19111-2497
Phone(215) 854-9799
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateMarch 24, 2016
Last NPPES UpdateDecember 31, 20254 updates tracked since enumeration
NPPES CertifiedDecember 31, 2025
✔ NPI 1003278391 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgery · Surgical OncologyAllopathic & Osteopathic Physicians
Taxonomy Code2086X0206X
License✔ Licensed in UT · 14231568-1205
Definition
A surgical oncologist is a well-qualified surgeon who has obtained additional training and experience in the multidisciplinary approach to the prevention, diagnosis, treatment, and rehabilitation of cancer patients, and devotes a major portion of his or her professional practice to these activities and cancer research.
333 COTTMAN AVE, Philadelphia, PA 19111
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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

James Sun 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 ID1850721143
PECOS Enrollment IDI20250926002773
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.

University Of Utah Hospitals And Clinics

Acute Care Hospitals · Salt Lake City, UT
5/5 CMS rating
OwnershipGovernment - State
CMS Certification Number460009
Location50 North Medical DriveSalt Lake City, UT 84132 · Salt Lake County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19111 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
$180.99 typical visit price
range $59.88 – $180.99
Typical copayment $45.24 (range $14.97 – $45.24)
Most-billed visit code 99205
Established Patient
$74.47 typical visit price
range $19.30 – $147.29
Typical copayment $18.61 (range $4.82 – $36.82)
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.

FOX CHASE CANCER CENTER MEDICAL GROUP, INC.
Anesthesiology
333 COTTMAN AVE, MED STAFF OFFICE
PHILADELPHIA, PA 19111
Philadelphia County (215) 728-6900
MS. MALA T KAILASAM MD
Internal Medicine
333 COTTMAN AVE, FOX CHASE CANCER CENTER
PHILADELPHIA, PA 19111
Philadelphia County (215) 728-6900
HEALTH SERVICES OF FOX CHASE CANCER CTR.
Radiology (Diagnostic Radiology)
333 COTTMAN AVE, RADIOLOGY ASSOCIATES OF FCCC
PHILADELPHIA, PA 19111
Philadelphia County (215) 728-6900
ELENA DREYZIN PA-C
Physician Assistant
333 COTTMAN AVE
PHILADELPHIA, PA 19111
Philadelphia County (888) 369-2427
FREWEINI TESFALEDET PA
Physician Assistant
333 COTTMAN AVE
PHILADELPHIA, PA 19111
Philadelphia County (215) 728-6900
MARIUSZ A WASIK MD
Pathology (Anatomic Pathology)
333 COTTMAN AVE
PHILADELPHIA, PA 19111
Philadelphia County (215) 728-3675
DR. BARBARA C. CAVANAUGH M.D.
Radiology (Diagnostic Radiology)
333 COTTMAN AVE
PHILADELPHIA, PA 19111
Philadelphia County (215) 728-3883
DAVID WEINBERG M.D.
Internal Medicine (Gastroenterology)
333 COTTMAN AVE, FOX CHASE CANCER CENTER
PHILADELPHIA, PA 19111
Philadelphia County (215) 728-6900

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 Sun's NPI number?

The NPI number for James Sun is 1003278391. It was assigned to this individual provider in the NPPES registry on March 24, 2016.

Where is James Sun located?

James Sun practices at 333 Cottman Ave, Philadelphia, PA 19111. The listed phone number is (215) 854-9799.

What is James Sun's specialty?

The primary specialty registered for this NPI is Surgery, specializing in Surgical Oncology, with taxonomy code 2086X0206X.

Is James Sun enrolled in Medicare?

Yes. James Sun 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 Sun affiliated with any hospitals?

According to CMS data, James Sun is affiliated with University Of Utah Hospitals And Clinics.

When was this NPI record last updated?

The NPPES record for James Sun was last updated on December 31, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.