PROVIDER PROFILE · NPI 1598730590

Jun ChiongM.D., M.P.H.

PRACTICEJUN R. CHIONG, MD, MPH, INC.See all providers at this practice →

Internal MedicineRedlands, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

6,212

Unique beneficiaries

—

Total services

10,022

Distinct HCPCS

Medicare payment

$852K

Peer benchmark

Total Medicare services vs. 10,499 Internal Medicine providers in CA — top quintile (cohort median 531).

PRESCRIBING · PART D · 2024

Total Rx claims

12,901

Beneficiaries

—

Total drug cost

$526K

Distinct drugs

128

Brand share

8.2%

Top prescribed drugs

Atorvastatin Calcium1,745 claims

Losartan Potassium1,368 claims

Lisinopril791 claims

Amlodipine Besylate757 claims

Metformin Hcl571 claims

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

85.7

Cost

32.3

Improvement activities

40.0

Promoting interop.

93.0

Payment adjustment

1.05%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$54

Payment records

By payment type

Food and Beverage$54

REFERRAL NETWORK

Where Jun Chiong'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). 128 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SEVENTH-DAY ADVENTISTS LOMA LINDA UNIVERSITY MEDICAL CENTER	165	692
KAN-DI-KI LLC	135	462
REDLANDS COMMUNITY HOSPITAL	114	454
TICHY, GEORGES	111	829
CENTRAL CITY COMMUNITY HEALTH CENTER	100	274
Unilab Corporation Clinical Laboratory · West Hills, CA	84	313
Pete Carrasco Podiatry · Rancho Cucamonga, CA	70	127
Gigi Thomas Physical Medicine and Rehabilitation · Long Beach, CA	65	267
Jeffrey Fimreite Optometry · Santa Ana, CA	64	102
CEDAR HOLDING, LLC	59	350
RIVERSIDE HEALTHCARE SYSTEM, L.P.	58	149
NPI 1225110331	54	409

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