PROVIDER PROFILE · NPI 1588747935

Derek ChungM.D

PRACTICEMEDICAL CARE OF NY PCSee all providers at this practice →

Internal MedicineBrooklyn, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

131

Unique beneficiaries

—

Total services

182

Distinct HCPCS

Medicare payment

$7K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

3,553

Beneficiaries

—

Total drug cost

$566K

Distinct drugs

Brand share

30.7%

Top prescribed drugs

Amlodipine Besylate326 claims

Metformin Hcl204 claims

Atorvastatin Calcium194 claims

Pravastatin Sodium156 claims

Metoprolol Succinate148 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$344

Payment records

By payment type

Food and Beverage$344

REFERRAL NETWORK

Where Derek Chung'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). 12 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
OXFORD NURSING HOME, INC	49	201
Brian Butler Podiatry · Brooklyn, NY	42	118
THE BROOKLYN HOSPITAL CENTER	36	112
Seok Ahn Psychiatry · White Plains, NY	34	85
Allan Santiago Internal Medicine · Brooklyn, NY	22	123
FIRST RESPONSE AMBULANCE, INC.	22	80
THE BROOKDALE HOSPITAL MEDICAL CENTER	21	77
Seniorcare Emergency Medical Services Inc. Ambulance Service Provider · Bronx, NY	12	32
Accu Reference Medical Lab, Llc Clinical Laboratory · Linden, NJ	12	64
Michelle Battaglia-Capogna Optometry · Plainview, NY	11	17
Sunrise Medical Laboratories, Inc. Clinical Laboratory · Hicksville, NY	11	45
Samy Fourati Diagnostic Radiology · Brooklyn, NY	11	34

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