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PROVIDER PROFILE · Loading…
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PROVIDER PROFILE · NPI 1164586004

Christopher YamamotoM.D.

PRACTICEOWASA FAMILY MEDICINESee all providers at this practice →
Family PracticeCalhoun, GAI
CROSS-REFERENCE

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FACILITY AFFILIATIONS

Hospital & Facility Affiliations (6)

CCN 117028
Home health agency
CCN 110001
Hospital
CCN 110023
Hospital
CCN 110050
Hospital
CCN 110054
Hospital
CCN 110168
Hospital
QUALITY · MIPS · 2024
Final MIPS score
83.8
Quality
68.2
Cost
74.7
Improvement activities
40.0
Promoting interop.
100.0
Payment adjustment
0.37%
Group
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025
Total received
$1K
Payment records
95
By payment type
Food and Beverage$1K
Top paying entities
Food and Beverage$1K
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
1,836
Unique beneficiaries
—
Total services
3,017
Distinct HCPCS
21
Medicare payment
$126K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 2,265 Family Practice providers in GA — top quintile (cohort median 688).
PRESCRIBING · PART D · 2024
Total Rx claims
13,507
Beneficiaries
—
Total drug cost
$857K
Distinct drugs
145
Brand share
19.0%
Top prescribed drugs
Atorvastatin Calcium927 claims
Amlodipine Besylate654 claims
Lisinopril539 claims
Levothyroxine Sodium537 claims
Omeprazole413 claims
REFERRAL NETWORK

Where Christopher Yamamoto'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). 23 inbound referrers · 50 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Hans Chang
Diagnostic Radiology · Cartersville, GA
41124
ADVENTHEALTH HOME HEALTH AND HOSPICE INC31118
LEBLANC, HARVEY30109
Daniel Ahn
Ophthalmology · Calhoun, GA
29102
Herbert Kosmahl
Podiatry · Calhoun, GA
28146
Adventist Health System Georgia Inc
Ambulance Service Provider · Calhoun, GA
2880
Jay Curtin
Diagnostic Radiology · Cartersville, GA
2761
Courtney Perez
Diagnostic Radiology · Cartersville, GA
2672
REDMOND PARK HOSPITAL, LLC2477
NPI 12452854442364
James Turner
Internal Medicine · Dalton, GA
23105
Jacquelin Miller
Emergency Medicine · Calhoun, GA
2173
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
ADVENTIST HEALTH SYSTEM GEORGIA, INC.3222,134
Mark Rheaume
Diagnostic Radiology · Cartersville, GA
69265
Hans Chang
Diagnostic Radiology · Cartersville, GA
58202
Robert Lester
Family Practice · Calhoun, GA
53452
Vincent Pearson
Nuclear Medicine · Calhoun, GA
38163
Courtney Perez
Diagnostic Radiology · Cartersville, GA
3796
Samir Chande
Diagnostic Radiology · Cartersville, GA
3099
Herbert Kosmahl
Podiatry · Calhoun, GA
29174
Daniel Ahn
Ophthalmology · Calhoun, GA
27101
LEBLANC, HARVEY26115
James Turner
Internal Medicine · Dalton, GA
24127
Adventist Health System Georgia Inc
Ambulance Service Provider · Calhoun, GA
22102
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.