PROVIDER PROFILE · NPI 1518170083

David ChangMD

Advanced Heart Failure and Transplant CardiologyBeverly Hills, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,079

Unique beneficiaries

—

Total services

1,582

Distinct HCPCS

Medicare payment

$117K

Peer benchmark

Total Medicare services vs. 65 Advanced Heart Failure and Transplant Cardiology providers in CA — above median (cohort median 1,349).

PRESCRIBING · PART D · 2024

Total Rx claims

2,014

Beneficiaries

—

Total drug cost

$877K

Distinct drugs

Brand share

19.9%

Top prescribed drugs

Metoprolol Succinate219 claims

Amlodipine Besylate201 claims

Apixaban159 claims

Rosuvastatin Calcium146 claims

Losartan Potassium112 claims

QUALITY · MIPS · 2024

Final MIPS score

89.1

Quality

84.8

Cost

73.2

Improvement activities

40.0

Promoting interop.

99.0

Payment adjustment

0.60%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$65

Payment records

By payment type

Food and Beverage$65

REFERRAL NETWORK

Where David Chang'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). 45 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Jon Kobashigawa Advanced Heart Failure and Transplant Cardiology · Los Angeles, CA	308	1,177
Jignesh Patel Advanced Heart Failure and Transplant Cardiology · Beverly Hills, CA	230	1,242
Dael Geft Advanced Heart Failure and Transplant Cardiology · Beverly Hills, CA	109	612
Unilab Corporation Clinical Laboratory · West Hills, CA	101	414
Jaime Moriguchi Advanced Heart Failure and Transplant Cardiology · Beverly Hills, CA	76	316
Reza Arsanjani Cardiology · Scottsdale, AZ	73	291
Elton Tourje Diagnostic Radiology · Los Angeles, CA	68	221
Conrad Tseng Endocrinology · Beverly Hills, CA	61	444
Jason Aaronson Diagnostic Radiology · Los Angeles, CA	57	170
Robert Siegel Cardiology · Los Angeles, CA	54	174
Bojan Cercek Cardiology · Los Angeles, CA	53	152
Antoine Hage Advanced Heart Failure and Transplant Cardiology · Beverly Hills, CA	49	206

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