PROVIDER PROFILE · NPI 1538197421

Stephen KollerMD

Diagnostic RadiologyMiddlebury, VTI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

625

Unique beneficiaries

—

Total services

638

Distinct HCPCS

Medicare payment

$13K

Peer benchmark

Total Medicare services vs. 70 Diagnostic Radiology providers in VT — bottom quintile (cohort median 2,711).

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 Stephen Koller'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). 59 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Carl Cobb Diagnostic Radiology · Middlebury, VT	331	879
PORTER HOSPITAL, INC	312	513
Mario Capparuccini Internal Medicine · Vestal, NY	147	959
Stephen Nolker Hospitalist · St Johnsbury, VT	139	914
PORTER HOSPITAL INC	130	228
PORTER HOSPITAL INC	129	208
DUPUIS, LUC	101	153
Robert Pitts Emergency Medicine · Middlebury, VT	99	174
Michael Kiernan Emergency Medicine · Middlebury, VT	93	174
Jessica Wagener Emergency Medicine · Middlebury, VT	90	133
Andrew Mahoney Urology · Burlington, VT	87	414
COMMUNITY HEALTH CENTERS OF THE RUTLAND REGION, INC.	77	230

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