What is Peter Chung's specialty?

Peter Chung (NPI 1548315526) is a Medicare-billing provider whose primary specialty is Internal Medicine in Wynnewood, PA.

Where does Peter Chung practice?

Peter Chung practices in Wynnewood, PA, based on the location reported in the CMS Medicare provider datasets for NPI 1548315526.

How much does Medicare pay Peter Chung?

Peter Chung (NPI 1548315526) received approximately $86K in total Medicare Part B payments, serving 409 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1548315526

Peter ChungMD

Internal MedicineWynnewood, PAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

866

Unique beneficiaries

—

Total services

995

Distinct HCPCS

Medicare payment

$77K

Peer benchmark

Total Medicare services vs. 4,434 Internal Medicine providers in PA — above median (cohort median 550).

PRESCRIBING · PART D · 2024

Total Rx claims

6,692

Beneficiaries

—

Total drug cost

$317K

Distinct drugs

120

Brand share

13.9%

Top prescribed drugs

Atorvastatin Calcium696 claims

Amlodipine Besylate310 claims

Losartan Potassium262 claims

Rosuvastatin Calcium251 claims

Lorazepam220 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 Peter 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). 8 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MAIN LINE HOSPITALS, INC.	258	1,038
Jennifer Nansteel Hospitalist · Wynnewood, PA	29	55
Volunteer Medical Service Corps Of Narberth Ambulance Service Provider · Ardmore, PA	23	127
Quest Diagnostics Clinical Laboratories Inc Clinical Laboratory · Norristown, PA	21	64
Heather Mahoney Family Practice · Wynnewood, PA	15	39
Dina Yousef Zahra Diagnostic Radiology · Wynnewood, PA	13	26
John Steers Cardiology · Bryn Mawr, PA	13	142
MAIN LINE HEALTH HOMECARE AND HOSPICE	11	26

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