What is Chen Tung's specialty?

Chen Tung (NPI 1588667976) is a Medicare-billing provider whose primary specialty is Internal Medicine in Frederick, MD.

Where does Chen Tung practice?

Chen Tung practices in Frederick, MD, based on the location reported in the CMS Medicare provider datasets for NPI 1588667976.

How much does Medicare pay Chen Tung?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for Chen Tung (NPI 1588667976) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1588667976

Chen Tung

Internal MedicineFrederick, MDI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

181

Beneficiaries

—

Total drug cost

$30K

Distinct drugs

Brand share

22.7%

Top prescribed drugs

Metoprolol Succinate27 claims

Apixaban25 claims

Amlodipine Besylate24 claims

Losartan Potassium24 claims

Hydrochlorothiazide21 claims

QUALITY · MIPS · 2024

Final MIPS score

80.4

Quality

69.8

Cost

75.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.23%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Chen Tung'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). 129 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Frederick County Maryland Ambulance Service Provider · Frederick, MD	378	754
Shawn Buki Cardiology · Frederick, MD	271	639
David Rhee Diagnostic Radiology · Frederick, MD	237	540
Rizwana Afzal Diagnostic Radiology · Frederick, MD	228	488
Marsha Naydich Diagnostic Radiology · Eden Prairie, MN	187	436
Sherwin Danaie Diagnostic Radiology · Frederick, MD	177	428
BENNETT, MATTHEW	149	364
Gregory Lavanier Diagnostic Radiology · Frederick, MD	141	313
Quest Diagnostics Incorporated Md Clinical Laboratory · Baltimore, MD	133	254
Jay Lehman Diagnostic Radiology · Ephrata, PA	129	279
Peter Kremers Diagnostic Radiology · Frederick, MD	125	255
Mark Glass-Royal Diagnostic Radiology · Frederick, MD	120	276

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