What is John Peng's specialty?

John Peng (NPI 1669485447) is a Medicare-billing provider whose primary specialty is Internal Medicine in Lynnwood, WA.

Where does John Peng practice?

John Peng practices in Lynnwood, WA, based on the location reported in the CMS Medicare provider datasets for NPI 1669485447.

How much does Medicare pay John Peng?

John Peng (NPI 1669485447) received approximately $67K in total Medicare Part B payments, serving 329 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1669485447

John PengMD

PRACTICEVIRGINIA MASON MEDICAL CENTERSee all providers at this practice →

Internal MedicineLynnwood, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

838

Unique beneficiaries

—

Total services

1,061

Distinct HCPCS

Medicare payment

$58K

Peer benchmark

Total Medicare services vs. 1,650 Internal Medicine providers in WA — top quintile (cohort median 497).

PRESCRIBING · PART D · 2024

Total Rx claims

4,412

Beneficiaries

—

Total drug cost

$356K

Distinct drugs

Brand share

20.1%

Top prescribed drugs

Atorvastatin Calcium282 claims

Omeprazole229 claims

Levothyroxine Sodium206 claims

Amlodipine Besylate181 claims

Metoprolol Succinate158 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$137

Payment records

By payment type

Food and Beverage$137

Top paying entities

Food and Beverage$137

REFERRAL NETWORK

Where John Peng'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). 33 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
BLADE, KRISTIE	69	185
HOLMES, JOHN	61	288
SWEDISH EDMONDS	46	117
Robin Atkinson Internal Medicine · Lynwood, WA	44	112
C Beer Internal Medicine · Seattle, WA	41	142
Edwin Rhim Dermatology · Seattle, WA	38	151
Christina Darby Neurology · Anchorage, AK	33	155
Christopher Fellows Clinical Cardiac Electrophysiology · Seattle, WA	32	100
Marc Lacrampe Diagnostic Radiology · Seattle, WA	22	49
Virginia Mason Medical Center Independent Diagnostic Testing Facility (IDTF) · Seattle, WA	21	45
Kori Dewing Nurse Practitioner · Seattle, WA	21	171
PRITCHETT, THOMAS	21	105

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