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PROVIDER PROFILE · NPI 1184831869

Christopher ChambersMD, PHD

Vascular SurgeryGrand Rapids, MII
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
166
Beneficiaries
—
Total drug cost
$42K
Distinct drugs
5
Brand share
83.7%
Top prescribed drugs
Clopidogrel Bisulfate78 claims
Apixaban40 claims
Rivaroxaban21 claims
Cilostazol14 claims
Atorvastatin Calcium13 claims
FACILITY AFFILIATIONS

Hospital & Facility Affiliations (6)

CCN 237007
Home health agency
CCN 140185
Hospital
CCN 230035
Hospital
CCN 230038
Hospital
CCN 230093
Hospital
CCN 231323
Hospital
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$328
Payment records
9
By payment type
Food and Beverage$328
Top paying entities
Food and Beverage$328
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
490
Unique beneficiaries
—
Total services
516
Distinct HCPCS
15
Medicare payment
$44K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 131 Vascular Surgery providers in MI — below median (cohort median 1,032).
REFERRAL NETWORK

Where Christopher Chambers'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). 21 inbound referrers · 38 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
SPECTRUM HEALTH PRIMARY CARE PARTNERS70128
Robert Cuff
Vascular Surgery · Grand Rapids, MI
47120
SHELL, WILLIAM4569
Eanas Yassa
Vascular Surgery · Grand Rapids, MI
2968
SPECTRUM HEALTH UNITED28104
ADVANTAGE HEALTH/SAINT MARY'S MEDICAL GROUP2750
MECOSTA COUNTY MEDICAL CENTER2163
Jason Slaikeu
Vascular Surgery · Grand Rapids, MI
2160
Christopher Buchach
Diagnostic Radiology · Grand Rapids, MI
1830
Elizabeth House
Physician Assistant · Grand Rapids, MI
1735
GRAND VALLEY MEDICAL SPECIALISTS PLC1634
James Larson
Diagnostic Radiology · Grand Rapids, MI
1629
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
SPECTRUM HEALTH HOSPITALS209671
REGENTS OF THE UNIVERSITY OF MICHIGAN144285
SPECTRUM HEALTH PRIMARY CARE PARTNERS68128
Eanas Yassa
Vascular Surgery · Grand Rapids, MI
46103
SAINT MARY'S HEALTH SERVICES3789
Stefano Bordoli
Vascular Surgery · Grand Rapids, MI
3784
Jason Slaikeu
Vascular Surgery · Grand Rapids, MI
3784
Peter Wong
Vascular Surgery · Mount Vernon, IL
35110
Robert Cuff
Vascular Surgery · Grand Rapids, MI
3379
ADVANTAGE HEALTH/SAINT MARY'S MEDICAL GROUP2756
NPI 17301497092755
Elizabeth House
Physician Assistant · Grand Rapids, MI
2641
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.