PROVIDER PROFILE · NPI 1952444010

Michael CaldwellMD

Diagnostic RadiologyDuluth, MNI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,124

Unique beneficiaries

—

Total services

3,325

Distinct HCPCS

Medicare payment

$86K

Peer benchmark

Total Medicare services vs. 1,273 Diagnostic Radiology providers in MN — above median (cohort median 3,094).

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 Michael Caldwell'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). 165 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SMDC MEDICAL CENTER	931	2,271
ST MARYS MEDICAL CENTER	799	1,511
ST. MARY'S HOSPITAL OF SUPERIOR	269	644
Michael Ryan Diagnostic Radiology · Duluth, MN	263	433
LUCCA, MICHAEL	236	427
Jason Schultz Interventional Cardiology · Duluth, MN	170	332
Nizar Saleh Cardiology · Duluth, MN	166	277
Daniel Zelen Diagnostic Radiology · Duluth, MN	165	351
St. Mary's Duluth Clinic Health System Clinical Laboratory · Duluth, MN	160	304
MEMORIAL MEDICAL CENTER INC	147	304
Bernard Erickson Cardiology · St Cloud, MN	143	229
Jill Holsinger Diagnostic Radiology · Duluth, MN	134	238

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