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PROVIDER PROFILE · NPI 1528222387

Thomas VanderheydenD.O.

PRACTICEMICHIANA GASTROENTEROLOGY, INCSee all providers at this practice →
Internal MedicineSouth Bend, INI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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PricingContactPrivacyTerms
QUALITY · MIPS · 2024
Final MIPS score
50.0
Quality
0.0
Cost
66.8
Improvement activities
40.0
Promoting interop.
0.0
Payment adjustment
-3.00%
Individual
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$2K
Payment records
116
By payment type
Food and Beverage$2K
PRESCRIBING · PART D · 2024
Total Rx claims
2,172
Beneficiaries
—
Total drug cost
$1.6M
Distinct drugs
37
Brand share
43.7%
Top prescribed drugs
Sodium, Potassium,mag Sulfates449 claims
Pantoprazole Sodium410 claims
Peg3350/Sod Sulf,bicarb,cl/Kcl121 claims
Omeprazole111 claims
Azathioprine109 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
889
Unique beneficiaries
—
Total services
911
Distinct HCPCS
16
Medicare payment
$105K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,429 Internal Medicine providers in IN — above median (cohort median 666).
REFERRAL NETWORK

Where Thomas Vanderheyden'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). 30 inbound referrers · 0 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
South Bend In Endoscopy Asc Llc
Ambulatory Surgical Center · South Bend, IN
150311
MEMORIAL HOSPITAL OF SOUTH BEND106422
SAINT JOSEPH REGIONAL MEDICAL CENTER- PLYMOUTH CAMPUS INC98379
Edward Yang
Diagnostic Radiology · New Orleans, LA
2778
The South Bend Clinic Llc
Ambulatory Surgical Center · South Bend, IN
2686
Vu Nguyen
Diagnostic Radiology · South Bend, IN
2561
Steven Gerstler
Diagnostic Radiology · Tampa, FL
2259
Russell Midkiff
Diagnostic Radiology · Mishawaka, IN
1866
Nichole Erickson-Mcdowell
Certified Registered Nurse Anesthetist (CRNA) · Elkhart, IN
1738
Brett Stephens
Diagnostic Radiology · South Bend, IN
1641
James Dyer
Pathology · South Bend, IN
1534
Tri-County Ambulance Service, Inc.
Ambulance Service Provider · Wakarusa, IN
1556
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.