PROVIDER PROFILE · NPI 1568691830

Jason SunM.D.

Radiation OncologyWildomar, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

372

Unique beneficiaries

—

Total services

2,304

Distinct HCPCS

Medicare payment

$439K

Peer benchmark

Total Medicare services vs. 496 Radiation Oncology providers in CA — above median (cohort median 1,716).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$319

Distinct drugs

Brand share

22.0%

Top prescribed drugs

Tamsulosin Hcl39 claims

Hydrocodone/Acetaminophen11 claims

QUALITY · MIPS · 2024

Final MIPS score

88.9

Quality

77.8

Cost

66.9

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.58%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$97

Payment records

By payment type

Food and Beverage$97

REFERRAL NETWORK

Where Jason Sun's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 19 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
INOVA HEALTH CARE SERVICES	103	2,511
Stella Hetelekidis Radiation Oncology · Fairfax, VA	101	549
Quest Diagnostics Incorporated Md Clinical Laboratory · Baltimore, MD	86	511
BOYLAN, SUSAN	64	364
John Ruff Diagnostic Radiology · Fairfax, VA	21	52
IRWIN, AMY	21	133
Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY	20	55
Ajay Dar Medical Oncology · Leesburg, VA	20	414
Manoel Moraes Internal Medicine · Fort Myers, FL	18	311
Potomac Inova Healthcare Alliance Radiation Therapy Center · Woodbridge, VA	16	76
Rangappa Rajendra Medical Oncology · Lansdowne, VA	16	134
Director Of Finance-County Of Fairfax Va Ambulance Service Provider · Fairfax, VA	15	26

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history