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PROVIDER PROFILE · NPI 1104129436

Christopher ChaffinPA

PRACTICEMERCY CLINIC SPRINGFIELD COMMUNITIESSee all providers at this practice →
Physician AssistantSpringfield, MOI
CROSS-REFERENCE

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OIG/SAM exclusion screening, sanctions history
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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 260065
Hospital
QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
282
Beneficiaries
—
Total drug cost
$5K
Distinct drugs
7
Brand share
17.0%
Top prescribed drugs
Pantoprazole Sodium89 claims
Famotidine58 claims
Ondansetron Hcl56 claims
Hydrocodone/Acetaminophen29 claims
Sucralfate20 claims
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$757
Payment records
18
By payment type
Food and Beverage$757
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
99
Unique beneficiaries
—
Total services
111
Distinct HCPCS
5
Medicare payment
$9K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,279 Physician Assistant providers in MO — below median (cohort median 256).
REFERRAL NETWORK

Where Christopher Chaffin'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 · 16 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Christopher Edwards
General Surgery · Springfield, MO
100251
Stanley Wiggins
Clinical Cardiac Electrophysiology · Springfield, MO
3951
Joan Tomanek
Diagnostic Radiology · Eden Prairie, MN
1418
Jinna Chen
Diagnostic Radiology · Springfield, MO
1237
SAUER, JAMES1115
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
MERCY HOSPITAL SPRINGFIELD119271
Christopher Edwards
General Surgery · Springfield, MO
113321
NPI 19523174143273
Stanley Wiggins
Clinical Cardiac Electrophysiology · Springfield, MO
2640
Christine Mitchell
Pathology · Springfield, MO
2634
Joan Tomanek
Diagnostic Radiology · Eden Prairie, MN
2133
Lori Wilson
Pathology · Springfield, MO
1825
William Sharpe
Diagnostic Radiology · Springfield, MO
1624
Gerald Ondr
Diagnostic Radiology · Springfield, MO
1630
Jinna Chen
Diagnostic Radiology · Springfield, MO
1424
Shang-Chiun Lee
Clinical Cardiac Electrophysiology · Springfield, MO
1317
Brian Pallohusky
Anesthesiology · Springfield, MO
1212
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.