What is Zhuping Chang's specialty?

Zhuping Chang (NPI 1255306775) is a Medicare-billing provider whose primary specialty is Internal Medicine in Plainsboro, NJ.

Where does Zhuping Chang practice?

Zhuping Chang practices in Plainsboro, NJ, based on the location reported in the CMS Medicare provider datasets for NPI 1255306775.

How much does Medicare pay Zhuping Chang?

Zhuping Chang (NPI 1255306775) received approximately $83K in total Medicare Part B payments, serving 178 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1255306775

Zhuping ChangM.D.

PRACTICEZHUPING CHANG KARAISZ, M.D. PASee all providers at this practice →

Internal MedicinePlainsboro, NJI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

880

Unique beneficiaries

—

Total services

1,208

Distinct HCPCS

Medicare payment

$73K

Peer benchmark

Total Medicare services vs. 3,616 Internal Medicine providers in NJ — above median (cohort median 895).

PRESCRIBING · PART D · 2024

Total Rx claims

2,846

Beneficiaries

—

Total drug cost

$289K

Distinct drugs

Brand share

17.8%

Top prescribed drugs

Atorvastatin Calcium401 claims

Amlodipine Besylate186 claims

Levothyroxine Sodium153 claims

Rosuvastatin Calcium145 claims

Metoprolol Succinate98 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 317045

Home health agency

CCN 310010

Hospital

REFERRAL NETWORK

Where Zhuping 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). 3 inbound referrers · 9 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	79	386
MESHKOV, STEVEN	11	19
Barry Perlman Diagnostic Radiology · Kendall Park, NJ	11	20

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
PRINCETON HEALTHCARE SYSTEM, A NEW JERSEY NON-PROFIT CORPORATION	84	1,320
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	52	169
Josh Ottenheimer Podiatry · West Windsor, NJ	42	290
Symphony Diagnostic Services No 1 Llc Portable X-Ray Supplier · Sparks, MD	14	49
Xiaomei Chen Internal Medicine · Plainsboro, NJ	12	20
PRINCETON HEALTHCARE SYSTEM, A NEW JERSEY NON-PROFIT CORPORATION	12	154
MESHKOV, STEVEN	12	25
PRINCETON HEALTHCARE SYSTEM, A NEW JERSEY NON-PROFIT CORPORATION	11	71
GHAZI, JOHN	11	58

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events