What is Sean Williamson's specialty?

Sean Williamson (NPI 1386805489) is a Medicare-billing provider whose primary specialty is Pathology in Detroit, MI.

Where does Sean Williamson practice?

Sean Williamson practices in Detroit, MI, based on the location reported in the CMS Medicare provider datasets for NPI 1386805489.

How much does Medicare pay Sean Williamson?

Sean Williamson (NPI 1386805489) received approximately $42K in total Medicare Part B payments, serving 399 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1386805489

Sean WilliamsonM.D

PathologyDetroit, MII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

495

Unique beneficiaries

—

Total services

666

Distinct HCPCS

Medicare payment

$39K

Peer benchmark

Total Medicare services vs. 428 Pathology providers in MI — below median (cohort median 1,146).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Sean Williamson'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). 30 inbound referrers · 52 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
HENRY FORD HEALTH SYSTEM	245	744
HENRY FORD MACOMB HOSPITAL CORPORATION	111	229
HENRY FORD HEALTH SYSTEM	58	90
James Mohyi Cardiology · Wyandotte, MI	48	64
Jayashree Aithal Anesthesiology · Monroe, MI	29	32
Ray Littleton Urology · Detroit, MI	29	94
Michael Trpkovski Diagnostic Radiology · Clinton Township, MI	26	46
John Carey Pathology · Detroit, MI	19	25
James Peabody Urology · Detroit, MI	19	49
Kandis Rivers Urology · Detroit, MI	19	60
Xiaoni Hong Diagnostic Radiology · Detroit, MI	18	20
Michael Mott Orthopedic Surgery · Detroit, MI	18	55

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
HENRY FORD HEALTH SYSTEM	198	636
REGENTS OF THE UNIVERSITY OF MICHIGAN	100	113
HENRY FORD HEALTH SYSTEM	72	140
HENRY FORD HEALTH SYSTEM	50	59
HENRY FORD MACOMB HOSPITAL CORPORATION	37	65
Randy Chudler Urology · Bloomfield Hills, MI	30	109
Mariella Ortigosa-Goggins Nephrology · Miami, FL	29	154
Craig Rogers Urology · Detroit, MI	29	88
Superior Air-Ground Ambulance Service Of Michigan, Inc Ambulance Service Provider · Warren, MI	29	35
HENR Y FORD HEALTH SYSTEM	29	32
Ray Littleton Urology · Detroit, MI	26	63
James Peabody Urology · Detroit, MI	25	95

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