PROVIDER PROFILE · NPI 1891995270

Erich MarksM.D.

PRACTICEKAISER FOUNDATION HEALTH PLAN OF COSee all providers at this practice →

AnesthesiologyDenver, COI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$5K

Peer benchmark

Total Medicare services vs. 791 Anesthesiology providers in CO — below median (cohort median 149).

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 Erich Marks'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). 10 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MAKIELSKI, JONATHAN	31	49
Mark Schiebler Diagnostic Radiology · Madison, WI	29	212
Cristopher Meyer Diagnostic Radiology · Middleton, WI	29	227
WARNER, THOMAS	17	24
Takushi Kohmoto Cardiology · Milwaukee, WI	17	46
Christopher Goodavish Physician Assistant · Janesville, WI	14	19
Peter Rahko Cardiology · Madison, WI	13	18
Satoru Osaki Cardiac Surgery · Madison, WI	12	33
DE OLIVEIRA, NILTO	12	60
Neal Hall Diagnostic Radiology · Madison, WI	11	33

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