What is Sungkin Chiu's specialty?

Sungkin Chiu (NPI 1629271754) is a Medicare-billing provider whose primary specialty is Internal Medicine in Flushing, NY.

Where does Sungkin Chiu practice?

Sungkin Chiu practices in Flushing, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1629271754.

How much does Medicare pay Sungkin Chiu?

Sungkin Chiu (NPI 1629271754) received approximately $17K in total Medicare Part B payments, serving 52 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1629271754

Sungkin ChiuM.D.

Internal MedicineFlushing, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

101

Unique beneficiaries

—

Total services

139

Distinct HCPCS

Medicare payment

$14K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

2,496

Beneficiaries

—

Total drug cost

$382K

Distinct drugs

Brand share

32.1%

Top prescribed drugs

Metoprolol Succinate627 claims

Amlodipine Besylate302 claims

Apixaban261 claims

Isosorbide Mononitrate223 claims

Ranolazine117 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.

REFERRAL NETWORK

Where Sungkin Chiu'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). 2 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Sungwai Chiu Cardiology · Flushing, NY	35	55
Bioreference Health, Llc Clinical Laboratory · Elmwood Park, NJ	24	103

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