What is Jung Mi Chang's specialty?

Jung Mi Chang (NPI 1518982123) is a Medicare-billing provider whose primary specialty is Internal Medicine in New York, NY.

Where does Jung Mi Chang practice?

Jung Mi Chang practices in New York, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1518982123.

How much does Medicare pay Jung Mi Chang?

Jung Mi Chang (NPI 1518982123) received approximately $69K in total Medicare Part B payments, serving 319 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1518982123

Jung Mi Chang

PRACTICEYAISee all providers at this practice →

Internal MedicineNew York, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

982

Unique beneficiaries

—

Total services

1,415

Distinct HCPCS

Medicare payment

$56K

Peer benchmark

Total Medicare services vs. 7,864 Internal Medicine providers in NY — top quintile (cohort median 552).

PRESCRIBING · PART D · 2024

Total Rx claims

5,944

Beneficiaries

—

Total drug cost

$428K

Distinct drugs

Brand share

11.7%

Top prescribed drugs

Atorvastatin Calcium823 claims

Levothyroxine Sodium672 claims

Amlodipine Besylate468 claims

Metformin Hcl391 claims

Simvastatin312 claims

QUALITY · MIPS · 2024

Final MIPS score

93.1

Quality

79.8

Cost

0.0

Improvement activities

40.0

Promoting interop.

88.8

Payment adjustment

0.76%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Jung Mi 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). 11 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ENZO CLINICAL LABS, INC.	258	582
LONG ISLAND JEWISH MEDICAL CENTER	34	94
NORTH SHORE UNIVERSITY HOSPITAL	29	52
Roberto Cortez Podiatry · Chappaqua, NY	27	39
Steven Divack Ophthalmology · Brooklyn, NY	24	33
New York City Health And Hospitals Corporation Ambulance Service Provider · Brooklyn, NY	17	31
Michael Edelstein Podiatry · Bronx, NY	13	26
Northwell Health Laboratories Clinical Laboratory · New Hyde Park, NY	12	23
JAMAICA HOSPITAL	11	24
Anjani Bhatt Internal Medicine · Long Beach, NY	11	28
NEW YORK CITY HEALTH AND HOSPITALS CORPORATION	11	48

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

Healthparse Signals

Monitor this provider for changes — dated NPI change events