What is Paul Chang's specialty?

Paul Chang (NPI 1952390528) is a Medicare-billing provider whose primary specialty is Nephrology in New York, NY.

Where does Paul Chang practice?

Paul Chang practices in New York, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1952390528.

How much does Medicare pay Paul Chang?

Paul Chang (NPI 1952390528) received approximately $164K in total Medicare Part B payments, serving 337 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1952390528

Paul ChangMD

PRACTICEFIFTH AVENUE NEUROLOGY, PLLCSee all providers at this practice →

NephrologyNew York, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

658

Unique beneficiaries

—

Total services

1,502

Distinct HCPCS

Medicare payment

$158K

Peer benchmark

Total Medicare services vs. 690 Nephrology providers in NY — above median (cohort median 875).

PRESCRIBING · PART D · 2024

Total Rx claims

4,048

Beneficiaries

—

Total drug cost

$136K

Distinct drugs

Brand share

15.1%

Top prescribed drugs

Atorvastatin Calcium247 claims

Amlodipine Besylate217 claims

Mirtazapine177 claims

Lisinopril160 claims

Tamsulosin Hcl146 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$142

Payment records

By payment type

Food and Beverage$122

Education$20

Top paying entities

Food and Beverage$122

Education$20

REFERRAL NETWORK

Where Paul 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). 33 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
BETH ISRAEL MEDICAL CENTER	155	399
Wan Lam Hospitalist · New York, NY	63	417
TRANSCARE NEW YORK, INC.	52	112
New York City Health And Hospitals Corporation Ambulance Service Provider · Brooklyn, NY	49	84
Seniorcare Emergency Medical Services Inc. Ambulance Service Provider · Bronx, NY	47	477
ST LUKES ROOSEVELT HOSPITAL CENTER	39	97
Richard Libes Diagnostic Radiology · New York, NY	34	62
Bruce Saffran Internal Medicine · Columbus, NJ	27	69
NEW YORK DIALYSIS SERVICES, INC.	26	313
David Frager Diagnostic Radiology · New York, NY	25	92
Jean-Yves Dastain Dermatology · Naples, FL	25	182
Barbara Zeifer Diagnostic Radiology · New York, NY	25	59

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