PROVIDER PROFILE · NPI 1942201694

Mark SeifertMD

Clinical Cardiac ElectrophysiologyPhoenix, AZI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,409

Unique beneficiaries

—

Total services

5,945

Distinct HCPCS

Medicare payment

$294K

Peer benchmark

Total Medicare services vs. 59 Clinical Cardiac Electrophysiology providers in AZ — above median (cohort median 4,471).

PRESCRIBING · PART D · 2024

Total Rx claims

674

Beneficiaries

—

Total drug cost

$300K

Distinct drugs

Brand share

54.5%

Top prescribed drugs

Apixaban150 claims

Amiodarone Hcl119 claims

Clopidogrel Bisulfate110 claims

Flecainide Acetate87 claims

Dronedarone Hcl51 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$5K

Payment records

By payment type

Food and Beverage$3K

Travel and Lodging$1K

Consulting Fee$825

REFERRAL NETWORK

Where Mark Seifert'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). 37 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Adam Sabbath Cardiology · Phoenix, AZ	242	855
Gary Kauffman Cardiology · Phoenix, AZ	210	566
Tamim Sultani Diagnostic Radiology · Phoenix, AZ	47	147
Andrew Atiemo Cardiology · Flagstaff, AZ	42	129
STEERE, ZOFIA	41	183
Claire Cunningham Nurse Practitioner · Avondale, AZ	37	149
Mohamad Saghir Diagnostic Radiology · West Palm Beach, FL	36	161
Peter Steinberg Diagnostic Radiology · Glendale, AZ	31	99
FENZL, GREGORY	28	107
Frank Ryan Internal Medicine · Phoenix, AZ	26	95
Howard Fleishon Diagnostic Radiology · Glendale, AZ	25	124
Timothy Bichler Pulmonary Disease · Phoenix, AZ	24	81

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