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PROVIDER PROFILE · NPI 1164466645

Richard ShimizuMD

PRACTICEFERRELL DUNCAN CLINIC, INCSee all providers at this practice →
Internal MedicineSpringfield, MOI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 260040
Hospital
CCN 261329
Hospital
QUALITY · MIPS · 2024
Final MIPS score
82.3
Quality
64.7
Cost
76.1
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.30%
Group
PRESCRIBING · PART D · 2024
Total Rx claims
7,098
Beneficiaries
—
Total drug cost
$505K
Distinct drugs
117
Brand share
14.7%
Top prescribed drugs
Atorvastatin Calcium783 claims
Amlodipine Besylate444 claims
Lisinopril427 claims
Metoprolol Succinate274 claims
Levothyroxine Sodium237 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,677
Unique beneficiaries
—
Total services
2,151
Distinct HCPCS
27
Medicare payment
$67K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,563 Internal Medicine providers in MO — top quintile (cohort median 658).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$1K
Payment records
63
By payment type
Food and Beverage$1K
REFERRAL NETWORK

Where Richard Shimizu'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). 8 inbound referrers · 15 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
LESTER E COX MEDICAL CENTERS142874
FANCHER, MICHAEL1657
HAWKINS, CALVIN1323
Mark Anderson
Interventional Cardiology · Springfield, MO
1236
James Rice
Cardiology · Springfield, MO
1181
Danny Penick
Interventional Cardiology · Springfield, MO
1143
LESTER E COX MEDICAL CENTERS1136
BOYCE - BYNUM PATHOLOGY LABORATORIES, INC1142
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
LESTER E COX MEDICAL CENTERS121777
Christian Brodeur
Diagnostic Radiology · Springfield, MO
2151
HAWKINS, CALVIN2094
Kevin Baehl
Diagnostic Radiology · Springfield, MO
1791
Christine Wester
Diagnostic Radiology · Springfield, MO
1648
FANCHER, MICHAEL1443
John Waites
Internal Medicine · Springfield, MO
1473
Lehman Godwin
Internal Medicine · Springfield, MO
14113
Mark Barrett
Diagnostic Radiology · Springfield, MO
1338
James Rice
Cardiology · Springfield, MO
13101
Danny Penick
Interventional Cardiology · Springfield, MO
1354
Mark Anderson
Interventional Cardiology · Springfield, MO
1268
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.