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PROVIDER PROFILE · NPI 1164460499

Christopher AokiM.D.

GastroenterologySacramento, CAI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (2)

CCN 120001
Hospital
CCN 120028
Hospital
PRESCRIBING · PART D · 2024
Total Rx claims
714
Beneficiaries
—
Total drug cost
$103K
Distinct drugs
19
Brand share
16.4%
Top prescribed drugs
Omeprazole128 claims
Carvedilol106 claims
Pantoprazole Sodium80 claims
Sodium Chloride/Nahco3/Kcl/Peg76 claims
Famotidine50 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
417
Unique beneficiaries
—
Total services
517
Distinct HCPCS
9
Medicare payment
$40K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 1,398 Gastroenterology providers in CA — below median (cohort median 750).
QUALITY · MIPS · 2024
Final MIPS score
97.0
Quality
89.8
Cost
0.0
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.93%
APM Entity
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$2K
Payment records
75
By payment type
Food and Beverage$2K
REFERRAL NETWORK

Where Christopher Aoki'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). 12 inbound referrers · 20 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
THE QUEEN'S MEDICAL CENTER125291
Diagnostic Laboratory Services, Inc
Clinical Laboratory · Aiea, HI
93332
Clinical Laboratories Of Hawaii Llp
Clinical Laboratory · Ewa Beach, HI
2590
Chuong Nguyen
Diagnostic Radiology · Honolulu, HI
1633
Clayton Yamada
Diagnostic Radiology · Honolulu, HI
1637
Kristen Nagata
Diagnostic Radiology · Honolulu, HI
1525
Hiroko Shinoda
Pathology · Honolulu, HI
1517
KUAKINI MEDICAL CENTER1321
Kirk Hirata
Pathology · Honolulu, HI
1231
Pamela Tauchi-Nishi
Pathology · Honolulu, HI
1114
Donald Blair
Interventional Radiology · Honolulu, HI
1119
Randy Lau
Diagnostic Radiology · Honolulu, HI
1118
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
THE QUEEN'S MEDICAL CENTER175455
Diagnostic Laboratory Services, Inc
Clinical Laboratory · Aiea, HI
86290
Hiroko Shinoda
Pathology · Honolulu, HI
2760
Nicholas Walle
Diagnostic Radiology · Providence, RI
2446
BRYANT-GREENWOOD, PETER2040
ENOS, ROSALYN1938
Clinical Laboratories Of Hawaii Llp
Clinical Laboratory · Ewa Beach, HI
1983
Darren Lum
Diagnostic Radiology · Stanford, CA
1945
Vanessa Nogaki
Anesthesiology · Honolulu, HI
1838
NAMIKI, THOMAS1738
William Cooney
Gastroenterology · Sarasota, FL
1673
Ryan Matsuo
Interventional Radiology · Honolulu, HI
1529
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.