PROVIDER PROFILE · NPI 1669631651

Mark TsengM.D

General SurgeryAuburn, WAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$1K

Peer benchmark

Total Medicare services vs. 456 General Surgery providers in WA — bottom quintile (cohort median 178).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$367

Distinct drugs

Brand share

32.1%

Top prescribed drugs

Oxycodone Hcl21 claims

Amoxicillin/Potassium Clav17 claims

Metoclopramide Hcl15 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$90

Payment records

By payment type

Food and Beverage$90

REFERRAL NETWORK

Where Mark Tseng'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). 4 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MULTICARE HEALTH SYSTEM	76	684
MULTICARE HEALTH SYSTEM	38	249
Abdul Siddiqui Infectious Disease · Auburn, WA	17	93
SNYDER, RODNEY	17	608

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