PROVIDER PROFILE · NPI 1053351189

David Calderwood

Emergency MedicineRipon, WII

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

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

Total received

$229

Payment records

By payment type

Food and Beverage$229

REFERRAL NETWORK

Where David Calderwood'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). 5 inbound referrers · 11 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Laboratory Corporation Of America Clinical Laboratory · Itasca, IL	28	71
Michael Mullane Hematology-Oncology · Mount Pleasant, WI	15	145
ADVANCED MEDICAL IMAGING LLC	15	61
MATACZYNSKI, JAMES	14	126
Mark Decheck Family Practice · Racine, WI	11	117

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
ASCENSION ALL SAINTS HOSPITAL, INC	116	840
Wisconsin Diagnostic Laboratories Llc Clinical Laboratory · Milwaukee, WI	114	769
Laboratory Corporation Of America Clinical Laboratory · Itasca, IL	46	114
ADVANCED MEDICAL IMAGING LLC	21	74
AURORA HEALTH CARE METRO, INC.	21	104
SCHUSTER, THOMAS	19	55
GOODRICH, THOMAS	16	132
Mark Decheck Family Practice · Racine, WI	15	137
Abha Malhotra Cardiology · Racine, WI	15	73
OLSON, DAVID	11	45
FROEDTERT MEMORIAL LUTHERAN HOSPITAL, INC.	11	84

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