What is Chi Cheung's specialty?

Chi Cheung (NPI 1851373773) is a Medicare-billing provider whose primary specialty is Internal Medicine in Adams, MA.

Where does Chi Cheung practice?

Chi Cheung practices in Adams, MA, based on the location reported in the CMS Medicare provider datasets for NPI 1851373773.

How much does Medicare pay Chi Cheung?

Chi Cheung (NPI 1851373773) received approximately $190K in total Medicare Part B payments, serving 585 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1851373773

Chi CheungM.D.

Internal MedicineAdams, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,153

Unique beneficiaries

—

Total services

3,638

Distinct HCPCS

Medicare payment

$181K

Peer benchmark

Total Medicare services vs. 3,978 Internal Medicine providers in MA — top quintile (cohort median 564).

PRESCRIBING · PART D · 2024

Total Rx claims

13,307

Beneficiaries

—

Total drug cost

$1.2M

Distinct drugs

155

Brand share

21.0%

Top prescribed drugs

Atorvastatin Calcium625 claims

Amlodipine Besylate586 claims

Omeprazole561 claims

Metoprolol Succinate524 claims

Losartan Potassium391 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 Chi Cheung'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). 44 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
BERKSHIRE MEDICAL CENTER, INC	569	4,938
WILLOWOOD OF NORTH ADAMS, INC.	96	843
Eric Korenman Diagnostic Radiology · Pittsfield, MA	88	280
Mazen Ghani Diagnostic Radiology · Eden Prairie, MN	75	258
Prakash Malkani Diagnostic Radiology · Pittsfield, MA	70	316
LYLE, HENRY	64	247
Adams Ambulance Service, Inc. Ambulance Service Provider · Adams, MA	52	245
FINCK, DAVID	48	193
Caitlin Roberts Nurse Practitioner · Adams, MA	43	182
BERKSHIRE MEDICAL CENTER, INC.	39	135
LEPPO, JEFFREY	39	215
Lisa Massie Cardiology · New Britain, CT	37	164

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