PROVIDER PROFILE · NPI 1043340292

Tanguy SeiwertM.D.

Medical OncologyBaltimore, MDI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

233

Unique beneficiaries

—

Total services

432

Distinct HCPCS

Medicare payment

$42K

Peer benchmark

Total Medicare services vs. 114 Medical Oncology providers in MD — below median (cohort median 578).

PRESCRIBING · PART D · 2024

Total Rx claims

135

Beneficiaries

—

Total drug cost

$2K

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Levothyroxine Sodium47 claims

Prochlorperazine Maleate37 claims

Dexamethasone23 claims

Oxycodone Hcl17 claims

Ondansetron Hcl11 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$18K

Payment records

By payment type

Consulting Fee$12K

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$6K

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 210009

Hospital

REFERRAL NETWORK

Where Tanguy Seiwert'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). 13 inbound referrers · 29 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Daniel Haraf Radiation Oncology · Chicago, IL	49	2,564
Victoria Villaflor Medical Oncology · Orange, CA	40	776
Kimberly Salminen Physician Assistant · Chicago, IL	30	469
GREENBERG, BRENT	21	110
MACMAHON, HEBER	17	124
MAITLAND, MICHAEL	16	467
Jeffrey Leef Interventional Radiology · Chicago, IL	15	108
Louis Portugal Otolaryngology · Chicago, IL	14	104
Gaurav Upadhyay Clinical Cardiac Electrophysiology · Chicago, IL	13	97
Saad Ali Diagnostic Radiology · Milwaukee, WI	13	56
Alexandra Funaki Diagnostic Radiology · Burr Ridge, IL	12	58
Karin Dill Diagnostic Radiology · Atlanta, GA	11	47

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
THE UNIVERSITY OF CHICAGO MEDICAL CENTER	131	2,345
Daniel Haraf Radiation Oncology · Chicago, IL	52	3,640
Steven Montner Diagnostic Radiology · Chicago, IL	39	209
Kimberly Salminen Physician Assistant · Chicago, IL	35	649
Victoria Villaflor Medical Oncology · Orange, CA	32	769
Abraham Dachman Diagnostic Radiology · Burr Ridge, IL	28	170
DE SOUZA, JONAS	27	465
Daniel Ginat Diagnostic Radiology · Chicago, IL	23	63
Blase Polite Medical Oncology · Chicago, IL	23	945
John Collins Diagnostic Radiology · Chicago, IL	19	42
MACMAHON, HEBER	19	117
Hedy Kindler Hematology-Oncology · Chicago, IL	18	146

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