What is Stephen Kwan's specialty?

Stephen Kwan (NPI 1518052356) is a Medicare-billing provider whose primary specialty is Thoracic Surgery in Marshfield, WI.

Where does Stephen Kwan practice?

Stephen Kwan practices in Marshfield, WI, based on the location reported in the CMS Medicare provider datasets for NPI 1518052356.

How much does Medicare pay Stephen Kwan?

Stephen Kwan (NPI 1518052356) received approximately $114K in total Medicare Part B payments, serving 116 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1518052356

Stephen KwanM.D.

PRACTICEMARSHFIELD CLINICSee all providers at this practice →

Thoracic SurgeryMarshfield, WII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

146

Unique beneficiaries

—

Total services

153

Distinct HCPCS

Medicare payment

$54K

Peer benchmark

Total Medicare services vs. 42 Thoracic Surgery providers in WI — above median (cohort median 196).

PRESCRIBING · PART D · 2024

Total Rx claims

155

Beneficiaries

—

Total drug cost

$1K

Distinct drugs

Brand share

23.2%

Top prescribed drugs

Potassium Chloride36 claims

Furosemide29 claims

Clopidogrel Bisulfate24 claims

Amiodarone Hcl22 claims

Metoprolol Succinate21 claims

QUALITY · MIPS · 2024

Final MIPS score

80.6

Quality

55.5

Cost

71.5

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.23%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$15

Payment records

By payment type

Food and Beverage$15

Top paying entities

Food and Beverage$15

REFERRAL NETWORK

Where Stephen Kwan'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). 36 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
JACKSON HOSPITAL & CLINIC, INC.	255	719
Robert Hutto Diagnostic Radiology · Montgomery, AL	71	186
Gary Scott Diagnostic Radiology · Montgomery, AL	68	155
George Wakefield Diagnostic Radiology · Montgomery, AL	41	155
CUMBIE, WILLIAM	27	54
Laboratory Corporation Of America Holdings Clinical Laboratory · Birmingham, AL	27	53
Bobby Brown Family Practice · Prattville, AL	26	47
Richard Sample Emergency Medicine · Montgomery, AL	25	49
HEALTH CARE AUTHORITY FOR BAPTIST HEALTH AN AFFILIATE OF UABHS	25	60
ROEBUCK, MALCOLM	24	62
AKSUT, SEYDI	22	138
Joshua Campbell Certified Registered Nurse Anesthetist (CRNA) · Montgomery, AL	22	45

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