What is Tanguy Seiwert's specialty?

Tanguy Seiwert (NPI 1043340292) is a Medicare-billing provider whose primary specialty is Medical Oncology in Baltimore, MD.

Where does Tanguy Seiwert practice?

Tanguy Seiwert practices in Baltimore, MD, based on the location reported in the CMS Medicare provider datasets for NPI 1043340292.

How much does Medicare pay Tanguy Seiwert?

Tanguy Seiwert (NPI 1043340292) received approximately $45K in total Medicare Part B payments, serving 139 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

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

Top paying entities

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