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PROVIDER PROFILE · NPI 1285623009

Peter ChangM.D., PH.D.

CardiologyBellaire, TXI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (3)

CCN 450068
Hospital
CCN 450184
Hospital
CCN 450571
Hospital
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
4,046
Unique beneficiaries
—
Total services
5,384
Distinct HCPCS
25
Medicare payment
$430K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,379 Cardiology providers in TX — top quintile (cohort median 2,215).
PRESCRIBING · PART D · 2024
Total Rx claims
6,911
Beneficiaries
—
Total drug cost
$1.2M
Distinct drugs
78
Brand share
29.6%
Top prescribed drugs
Apixaban741 claims
Metoprolol Succinate609 claims
Amlodipine Besylate571 claims
Losartan Potassium423 claims
Atorvastatin Calcium389 claims
QUALITY · MIPS · 2024
No data available for this provider in 2024.
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$390
Payment records
17
By payment type
Food and Beverage$390
REFERRAL NETWORK

Where Peter 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). 25 inbound referrers · 67 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Houston, TX
135459
City Of Houston
Ambulance Service Provider · Houston, TX
3264
DALTON, STEPHEN3140
William Nguyen
Internal Medicine · Houston, TX
27156
Timothy Painter
Diagnostic Radiology · Houston, TX
2639
MCCLAMROCH, JAMES2240
Justin Tholany
Diagnostic Radiology · Houston, TX
2230
Jianwei Feng
Cardiology · Houston, TX
2146
Patrick Johnson
Diagnostic Radiology · Houston, TX
1934
Bryan Prange
Diagnostic Radiology · Houston, TX
1947
Jaime Clavijo
Pulmonary Disease · Houston, TX
1839
Warren Simi
Internal Medicine · Houston, TX
1770
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
MEMORIAL HERMANN HEALTH SYSTEM163433
Quest Diagnostics Clinical Laboratories Inc
Clinical Laboratory · Houston, TX
160530
HEALTH DIAGNOSTIC LABORATORY, INCORPORATED71367
City Of Houston
Ambulance Service Provider · Houston, TX
59100
Stephen Lee
Diagnostic Radiology · Houston, TX
53107
Charles Soderstrom
Diagnostic Radiology · Houston, TX
5197
MEMORIAL HERMANN HEALTH SYSTEM50152
Laboratory Corporation Of America
Clinical Laboratory · Houston, TX
41105
Patrick Johnson
Diagnostic Radiology · Houston, TX
4173
William Nguyen
Internal Medicine · Houston, TX
41491
Ramon Ty
Cardiology · Houston, TX
40120
Ronald Gensburg
Diagnostic Radiology · Houston, TX
3556
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.